/*!
 * Bootstrap Responsive v2.3.2
 *
 * Copyright 2013 Twitter, Inc
 * Licensed under the Apache License v2.0
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Designed and built with all the love in the world by @mdo and @fat.
 */
.clearfix {
    *zoom: 1
}

.clearfix:before, .clearfix:after {
    display: table;
    line-height: 0;
    content: ""
}

.clearfix:after {
    clear: both
}

.hide-text {
    font: 0/0 a;
    color: transparent;
    text-shadow: none;
    background-color: transparent;
    border: 0
}

.input-block-level {
    display: block;
    width: 100%;
    min-height: 30px;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box
}

@-ms-viewport {
    width: device-width
}

.hidden {
    display: none;
    visibility: hidden
}

.visible-phone {
    display: none !important
}

.visible-tablet {
    display: none !important
}

.hidden-desktop {
    display: none !important
}

.visible-desktop {
    display: inherit !important
}

@media (min-width: 768px) and (max-width: 979px) {
    .hidden-desktop {
        display: inherit !important
    }

    .visible-desktop {
        display: none !important
    }

    .visible-tablet {
        display: inherit !important
    }

    .hidden-tablet {
        display: none !important
    }
}

@media (max-width: 767px) {
    .hidden-desktop {
        display: inherit !important
    }

    .visible-desktop {
        display: none !important
    }

    .visible-phone {
        display: inherit !important
    }

    .hidden-phone {
        display: none !important
    }
}

.visible-print {
    display: none !important
}

@media print {
    .visible-print {
        display: inherit !important
    }

    .hidden-print {
        display: none !important
    }
}

@media (min-width: 1200px) {
    .index-center-left2  .index-p1{
        margin-right: 30px;
        margin-top: 160px;
        font-size: 24px;
        font-weight: bolder;
        margin-bottom: 30px;
        color: black;
        text-align: right;
    }
    .index-center-left2  .index-p2{
        margin-right: 30px;
        font-size: 14px;
        font-weight: bold;
        text-align: right;
    }
    .index-p1{
        margin-left: 30px;
        margin-top: 160px;
        font-size: 24px;
        font-weight: bolder;
        margin-bottom: 30px;
        color: black;
    }
    .index-p2{
        margin-left: 30px;
        font-size: 14px;
        font-weight: bold;

    }
    .index-content{
        width: 1200px;
    }
    .row {
        margin-left: -30px;
        *zoom: 1
    }

    .row:before, .row:after {
        display: table;
        line-height: 0;
        content: ""
    }

    .row:after {
        clear: both
    }

    [class*="span"] {
        float: left;
        min-height: 1px;
        margin-left: 30px
    }

    .container, .navbar-static-top .container, .navbar-fixed-top .container, .navbar-fixed-bottom .container {
        width: 1170px
    }

    .span12 {
        width: 1170px
    }

    .span11 {
        width: 1070px
    }

    .span10 {
        width: 970px
    }

    .span9 {
        width: 870px
    }
    .video-div .span9{
        width: 854px
    }
    .video-div .edui-upload-video{
        height: 514px;
    }
    .video-item{
        height:550px ;
    }
    .span8 {
        width: 770px
    }

    .span7 {
        width: 670px
    }

    .span6 {
        width: 570px
    }

    .span5 {
        width: 470px
    }

    .span4 {
        width: 370px
    }

    .span3 {
        width: 270px
    }
    .pruduct-wid-d{
        width: 250px;
    }
    .video-div .span3{
        width: 296px;
        margin-left: 0px;
    }
    .fqa-wid{
        width: 200px;
    }

    .span2 {
        width: 170px
    }

    .span1 {
        width: 70px
    }

    .offset12 {
        margin-left: 1230px
    }

    .offset11 {
        margin-left: 1130px
    }

    .offset10 {
        margin-left: 1030px
    }

    .offset9 {
        margin-left: 930px
    }

    .offset8 {
        margin-left: 830px
    }

    .offset7 {
        margin-left: 730px
    }

    .offset6 {
        margin-left: 630px
    }

    .offset5 {
        margin-left: 530px
    }

    .offset4 {
        margin-left: 430px
    }

    .offset3 {
        margin-left: 330px
    }

    .offset2 {
        margin-left: 230px
    }

    .offset1 {
        margin-left: 130px
    }

    .row-fluid {
        width: 100%;
        *zoom: 1
    }

    .row-fluid:before, .row-fluid:after {
        display: table;
        line-height: 0;
        content: ""
    }

    .row-fluid:after {
        clear: both
    }

    .row-fluid [class*="span"] {
        display: block;
        float: left;
        width: 100%;
        min-height: 30px;
        margin-left: 2.564102564102564%;
        *margin-left: 2.5109110747408616%;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box
    }

    .row-fluid [class*="span"]:first-child {
        margin-left: 0
    }

    .row-fluid .controls-row [class*="span"] + [class*="span"] {
        margin-left: 2.564102564102564%
    }

    .row-fluid .span12 {
        width: 100%;
        *width: 99.94680851063829%
    }

    .row-fluid .span11 {
        width: 91.45299145299145%;
        *width: 91.39979996362975%
    }

    .row-fluid .span10 {
        width: 82.90598290598291%;
        *width: 82.8527914166212%
    }

    .row-fluid .span9 {
        width: 74.35897435897436%;
        *width: 74.30578286961266%
    }

    .row-fluid .span8 {
        width: 65.81196581196582%;
        *width: 65.75877432260411%
    }

    .row-fluid .span7 {
        width: 57.26495726495726%;
        *width: 57.21176577559556%
    }

    .row-fluid .span6 {
        width: 48.717948717948715%;
        *width: 48.664757228587014%
    }

    .row-fluid .span5 {
        width: 40.17094017094017%;
        *width: 40.11774868157847%
    }

    .row-fluid .span4 {
        width: 31.623931623931625%;
        *width: 31.570740134569924%
    }

    .row-fluid .span3 {
        width: 23.076923076923077%;
        *width: 23.023731587561375%
    }

    .row-fluid .span2 {
        width: 14.52991452991453%;
        *width: 14.476723040552828%
    }

    .row-fluid .span1 {
        width: 5.982905982905983%;
        *width: 5.929714493544281%
    }

    .row-fluid .offset12 {
        margin-left: 105.12820512820512%;
        *margin-left: 105.02182214948171%
    }

    .row-fluid .offset12:first-child {
        margin-left: 102.56410256410257%;
        *margin-left: 102.45771958537915%
    }

    .row-fluid .offset11 {
        margin-left: 96.58119658119658%;
        *margin-left: 96.47481360247316%
    }

    .row-fluid .offset11:first-child {
        margin-left: 94.01709401709402%;
        *margin-left: 93.91071103837061%
    }

    .row-fluid .offset10 {
        margin-left: 88.03418803418803%;
        *margin-left: 87.92780505546462%
    }

    .row-fluid .offset10:first-child {
        margin-left: 85.47008547008548%;
        *margin-left: 85.36370249136206%
    }

    .row-fluid .offset9 {
        margin-left: 79.48717948717949%;
        *margin-left: 79.38079650845607%
    }

    .row-fluid .offset9:first-child {
        margin-left: 76.92307692307693%;
        *margin-left: 76.81669394435352%
    }

    .row-fluid .offset8 {
        margin-left: 70.94017094017094%;
        *margin-left: 70.83378796144753%
    }

    .row-fluid .offset8:first-child {
        margin-left: 68.37606837606839%;
        *margin-left: 68.26968539734497%
    }

    .row-fluid .offset7 {
        margin-left: 62.393162393162385%;
        *margin-left: 62.28677941443899%
    }

    .row-fluid .offset7:first-child {
        margin-left: 59.82905982905982%;
        *margin-left: 59.72267685033642%
    }

    .row-fluid .offset6 {
        margin-left: 53.84615384615384%;
        *margin-left: 53.739770867430444%
    }

    .row-fluid .offset6:first-child {
        margin-left: 51.28205128205128%;
        *margin-left: 51.175668303327875%
    }

    .row-fluid .offset5 {
        margin-left: 45.299145299145295%;
        *margin-left: 45.1927623204219%
    }

    .row-fluid .offset5:first-child {
        margin-left: 42.73504273504273%;
        *margin-left: 42.62865975631933%
    }

    .row-fluid .offset4 {
        margin-left: 36.75213675213675%;
        *margin-left: 36.645753773413354%
    }

    .row-fluid .offset4:first-child {
        margin-left: 34.18803418803419%;
        *margin-left: 34.081651209310785%
    }

    .row-fluid .offset3 {
        margin-left: 28.205128205128204%;
        *margin-left: 28.0987452264048%
    }

    .row-fluid .offset3:first-child {
        margin-left: 25.641025641025642%;
        *margin-left: 25.53464266230224%
    }

    .row-fluid .offset2 {
        margin-left: 19.65811965811966%;
        *margin-left: 19.551736679396257%
    }

    .row-fluid .offset2:first-child {
        margin-left: 17.094017094017094%;
        *margin-left: 16.98763411529369%
    }

    .row-fluid .offset1 {
        margin-left: 11.11111111111111%;
        *margin-left: 11.004728132387708%
    }

    .row-fluid .offset1:first-child {
        margin-left: 8.547008547008547%;
        *margin-left: 8.440625568285142%
    }

    input, textarea, .uneditable-input {
        margin-left: 0
    }

    .controls-row [class*="span"] + [class*="span"] {
        margin-left: 30px
    }

    input.span12, textarea.span12, .uneditable-input.span12 {
        width: 1156px
    }

    input.span11, textarea.span11, .uneditable-input.span11 {
        width: 1056px
    }

    input.span10, textarea.span10, .uneditable-input.span10 {
        width: 956px
    }

    input.span9, textarea.span9, .uneditable-input.span9 {
        width: 856px
    }

    input.span8, textarea.span8, .uneditable-input.span8 {
        width: 756px
    }

    input.span7, textarea.span7, .uneditable-input.span7 {
        width: 656px
    }

    input.span6, textarea.span6, .uneditable-input.span6 {
        width: 556px
    }

    input.span5, textarea.span5, .uneditable-input.span5 {
        width: 456px
    }

    input.span4, textarea.span4, .uneditable-input.span4 {
        width: 356px
    }

    input.span3, textarea.span3, .uneditable-input.span3 {
        width: 256px
    }

    input.span2, textarea.span2, .uneditable-input.span2 {
        width: 156px
    }

    input.span1, textarea.span1, .uneditable-input.span1 {
        width: 56px
    }

    .thumbnails {
        margin-left: -30px
    }

    .thumbnails > li {
        margin-left: 30px
    }

    .row-fluid .thumbnails {
        margin-left: 0
    }
}

@media (min-width: 768px) and (max-width: 979px) {
    .row {
        margin-left: -20px;
        *zoom: 1
    }

    .row:before, .row:after {
        display: table;
        line-height: 0;
        content: ""
    }

    .row:after {
        clear: both
    }

    [class*="span"] {
        float: left;
        min-height: 1px;
        margin-left: 20px
    }

    .container, .navbar-static-top .container, .navbar-fixed-top .container, .navbar-fixed-bottom .container {
        width: 724px
    }

    .span12 {
        width: 724px
    }

    .span11 {
        width: 662px
    }

    .span10 {
        width: 600px
    }

    .span9 {
        width: 538px
    }
    .video-div .edui-upload-video{
        height: 300px;
    }


    .video-div .video-item1{
        height: 50px;
    }
    .video-div .video-item1 a{
        width:60px ;

    }
    .video-div .video-tittle{
        width: 63px;
        float: left;
        padding: 6px 0 0px 2px;
        box-sizing: border-box;
        color: white;
        overflow: hidden;
        height: 100%;
    }
    .about-center{
        width: 100%;
        margin: 0 auto;

    }

    .video-item{
        height:337px ;
    }

    .span8 {
        width: 476px
    }

    .span7 {
        width: 414px
    }

    .span6 {
        width: 352px
    }

    .span5 {
        width: 290px
    }

    .span4 {
        width: 228px
    }

    .span3 {
        width: 166px
    }
    .pruduct-wid-d{
        width: 210px;
    }

    .span2 {
        width: 104px
    }

    .span1 {
        width: 42px
    }

    .offset12 {
        margin-left: 764px
    }

    .offset11 {
        margin-left: 702px
    }

    .offset10 {
        margin-left: 640px
    }

    .offset9 {
        margin-left: 578px
    }

    .offset8 {
        margin-left: 516px
    }

    .offset7 {
        margin-left: 454px
    }

    .offset6 {
        margin-left: 392px
    }

    .offset5 {
        margin-left: 330px
    }

    .offset4 {
        margin-left: 268px
    }

    .offset3 {
        margin-left: 206px
    }

    .offset2 {
        margin-left: 144px
    }

    .offset1 {
        margin-left: 82px
    }

    .row-fluid {
        width: 100%;
        *zoom: 1
    }

    .row-fluid:before, .row-fluid:after {
        display: table;
        line-height: 0;
        content: ""
    }

    .row-fluid:after {
        clear: both
    }

    .row-fluid [class*="span"] {
        display: block;
        float: left;
        width: 100%;
        min-height: 30px;
        margin-left: 2.7624309392265194%;
        *margin-left: 2.709239449864817%;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box
    }

    .row-fluid [class*="span"]:first-child {
        margin-left: 0
    }

    .row-fluid .controls-row [class*="span"] + [class*="span"] {
        margin-left: 2.7624309392265194%
    }

    .row-fluid .span12 {
        width: 100%;
        *width: 99.94680851063829%
    }

    .row-fluid .span11 {
        width: 91.43646408839778%;
        *width: 91.38327259903608%
    }

    .row-fluid .span10 {
        width: 82.87292817679558%;
        *width: 82.81973668743387%
    }

    .row-fluid .span9 {
        width: 74.30939226519337%;
        *width: 74.25620077583166%
    }

    .row-fluid .span8 {
        width: 65.74585635359117%;
        *width: 65.69266486422946%
    }

    .row-fluid .span7 {
        width: 57.18232044198895%;
        *width: 57.12912895262725%
    }

    .row-fluid .span6 {
        width: 48.61878453038674%;
        *width: 48.56559304102504%
    }

    .row-fluid .span5 {
        width: 40.05524861878453%;
        *width: 40.00205712942283%
    }

    .row-fluid .span4 {
        width: 31.491712707182323%;
        *width: 31.43852121782062%
    }

    .row-fluid .span3 {
        width: 22.92817679558011%;
        *width: 22.87498530621841%
    }

    .row-fluid .span2 {
        width: 14.3646408839779%;
        *width: 14.311449394616199%
    }

    .row-fluid .span1 {
        width: 5.801104972375691%;
        *width: 5.747913483013988%
    }

    .row-fluid .offset12 {
        margin-left: 105.52486187845304%;
        *margin-left: 105.41847889972962%
    }

    .row-fluid .offset12:first-child {
        margin-left: 102.76243093922652%;
        *margin-left: 102.6560479605031%
    }

    .row-fluid .offset11 {
        margin-left: 96.96132596685082%;
        *margin-left: 96.8549429881274%
    }

    .row-fluid .offset11:first-child {
        margin-left: 94.1988950276243%;
        *margin-left: 94.09251204890089%
    }

    .row-fluid .offset10 {
        margin-left: 88.39779005524862%;
        *margin-left: 88.2914070765252%
    }

    .row-fluid .offset10:first-child {
        margin-left: 85.6353591160221%;
        *margin-left: 85.52897613729868%
    }

    .row-fluid .offset9 {
        margin-left: 79.8342541436464%;
        *margin-left: 79.72787116492299%
    }

    .row-fluid .offset9:first-child {
        margin-left: 77.07182320441989%;
        *margin-left: 76.96544022569647%
    }

    .row-fluid .offset8 {
        margin-left: 71.2707182320442%;
        *margin-left: 71.16433525332079%
    }

    .row-fluid .offset8:first-child {
        margin-left: 68.50828729281768%;
        *margin-left: 68.40190431409427%
    }

    .row-fluid .offset7 {
        margin-left: 62.70718232044199%;
        *margin-left: 62.600799341718584%
    }

    .row-fluid .offset7:first-child {
        margin-left: 59.94475138121547%;
        *margin-left: 59.838368402492065%
    }

    .row-fluid .offset6 {
        margin-left: 54.14364640883978%;
        *margin-left: 54.037263430116376%
    }

    .row-fluid .offset6:first-child {
        margin-left: 51.38121546961326%;
        *margin-left: 51.27483249088986%
    }

    .row-fluid .offset5 {
        margin-left: 45.58011049723757%;
        *margin-left: 45.47372751851417%
    }

    .row-fluid .offset5:first-child {
        margin-left: 42.81767955801105%;
        *margin-left: 42.71129657928765%
    }

    .row-fluid .offset4 {
        margin-left: 37.01657458563536%;
        *margin-left: 36.91019160691196%
    }

    .row-fluid .offset4:first-child {
        margin-left: 34.25414364640884%;
        *margin-left: 34.14776066768544%
    }

    .row-fluid .offset3 {
        margin-left: 28.45303867403315%;
        *margin-left: 28.346655695309746%
    }

    .row-fluid .offset3:first-child {
        margin-left: 25.69060773480663%;
        *margin-left: 25.584224756083227%
    }

    .row-fluid .offset2 {
        margin-left: 19.88950276243094%;
        *margin-left: 19.783119783707537%
    }

    .row-fluid .offset2:first-child {
        margin-left: 17.12707182320442%;
        *margin-left: 17.02068884448102%
    }

    .row-fluid .offset1 {
        margin-left: 11.32596685082873%;
        *margin-left: 11.219583872105325%
    }

    .row-fluid .offset1:first-child {
        margin-left: 8.56353591160221%;
        *margin-left: 8.457152932878806%
    }

    input, textarea, .uneditable-input {
        margin-left: 0
    }

    .controls-row [class*="span"] + [class*="span"] {
        margin-left: 20px
    }

    input.span12, textarea.span12, .uneditable-input.span12 {
        width: 710px
    }

    input.span11, textarea.span11, .uneditable-input.span11 {
        width: 648px
    }

    input.span10, textarea.span10, .uneditable-input.span10 {
        width: 586px
    }

    input.span9, textarea.span9, .uneditable-input.span9 {
        width: 524px
    }

    input.span8, textarea.span8, .uneditable-input.span8 {
        width: 462px
    }

    input.span7, textarea.span7, .uneditable-input.span7 {
        width: 400px
    }

    input.span6, textarea.span6, .uneditable-input.span6 {
        width: 338px
    }

    input.span5, textarea.span5, .uneditable-input.span5 {
        width: 276px
    }

    input.span4, textarea.span4, .uneditable-input.span4 {
        width: 214px
    }

    input.span3, textarea.span3, .uneditable-input.span3 {
        width: 152px
    }

    input.span2, textarea.span2, .uneditable-input.span2 {
        width: 90px
    }

    input.span1, textarea.span1, .uneditable-input.span1 {
        width: 28px
    }
}

@media (max-width: 767px) {
    body {
        /*padding-right: 20px;
        padding-left: 20px*/
    }

    .navbar-fixed-top, .navbar-fixed-bottom, .navbar-static-top {
        margin-right: -20px;
        margin-left: -20px
    }

    .container-fluid {
        padding: 0
    }

    .dl-horizontal dt {
        float: none;
        width: auto;
        clear: none;
        text-align: left
    }

    .dl-horizontal dd {
        margin-left: 0
    }

    .container {
        width: auto
    }

    .row-fluid {
        width: 100%
    }

    .row, .thumbnails {
        margin-left: 0
    }

    .thumbnails > li {
        float: none;
        margin-left: 0
    }

    [class*="span"], .uneditable-input[class*="span"], .row-fluid [class*="span"] {
        display: block;
        float: none;
        width: 100%;
        margin-left: 0;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box
    }
    .video-item{
        max-height:300px ;
    }

    .span12, .row-fluid .span12 {
        width: 100%;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box
    }

    .row-fluid [class*="offset"]:first-child {
        margin-left: 0
    }

    .input-large, .input-xlarge, .input-xxlarge, input[class*="span"], select[class*="span"], textarea[class*="span"], .uneditable-input {
        display: block;
        width: 100%;
        min-height: 30px;
        -webkit-box-sizing: border-box;
        -moz-box-sizing: border-box;
        box-sizing: border-box
    }

    .input-prepend input, .input-append input, .input-prepend input[class*="span"], .input-append input[class*="span"] {
        display: inline-block;
        width: auto
    }

    .controls-row [class*="span"] + [class*="span"] {
        margin-left: 0
    }

    .modal {
        position: fixed;
        top: 20px;
        right: 20px;
        left: 20px;
        width: auto;
        margin: 0
    }

    .modal.fade {
        top: -100px
    }

    .modal.fade.in {
        top: 20px
    }
}

@media (max-width: 480px) {
    .nav-collapse {
        -webkit-transform: translate3d(0, 0, 0)
    }

    .page-header h1 small {
        display: block;
        line-height: 20px
    }

    input[type="checkbox"], input[type="radio"] {
        border: 1px solid #ccc
    }

    .form-horizontal .control-label {
        float: none;
        width: auto;
        padding-top: 0;
        text-align: left
    }

    .form-horizontal .controls {
        margin-left: 0
    }

    .form-horizontal .control-list {
        padding-top: 0
    }

    .form-horizontal .form-actions {
        padding-right: 10px;
        padding-left: 10px
    }

    .media .pull-left, .media .pull-right {
        display: block;
        float: none;
        margin-bottom: 10px
    }

    .media-object {
        margin-right: 0;
        margin-left: 0
    }

    .modal {
        top: 10px;
        right: 10px;
        left: 10px
    }

    .modal-header .close {
        padding: 10px;
        margin: -10px
    }

    .carousel-caption {
        position: static
    }
}

@media (max-width: 979px) {
    body {
        padding-top: 0
    }

    .navbar-fixed-top, .navbar-fixed-bottom {
        position: static
    }

    .navbar-fixed-top {
        margin-bottom: 20px
    }

    .navbar-fixed-bottom {
        margin-top: 20px
    }

    .navbar-fixed-top .navbar-inner, .navbar-fixed-bottom .navbar-inner {
        padding: 5px
    }

    .navbar .container {
        width: auto;
        padding: 0
    }

    .navbar .brand {
        padding-right: 10px;
        padding-left: 10px;
        margin: 0 0 0 -5px
    }

    .nav-collapse {
        clear: both
    }
    .disnone{
        display: none;
    }
    .nav-collapse .nav {
        float: none;
        margin: 0 0 10px
    }

    .nav-collapse .nav > li {
        float: none
    }

    .nav-collapse .nav > li > a {
        margin-bottom: 2px
    }

    .nav-collapse .nav > .divider-vertical {
        display: none
    }

    .nav-collapse .nav .nav-header {
        color: #777;
        text-shadow: none
    }

    .nav-collapse .nav > li > a, .nav-collapse .dropdown-menu a {
        padding: 9px 15px;
        font-weight: bold;
        color: #777;
        -webkit-border-radius: 3px;
        -moz-border-radius: 3px;
        border-radius: 3px
    }

    .nav-collapse .btn {
        padding: 4px 10px 4px;
        font-weight: normal;
        -webkit-border-radius: 4px;
        -moz-border-radius: 4px;
        border-radius: 4px
    }

    .nav-collapse .dropdown-menu li + li a {
        margin-bottom: 2px
    }

    .nav-collapse .nav > li > a:hover, .nav-collapse .nav > li > a:focus, .nav-collapse .dropdown-menu a:hover, .nav-collapse .dropdown-menu a:focus {
        background-color: #f2f2f2
    }

    #menu-item-3 a:hover {
        padding: 9px 15px;
        font-weight: bold;
        background: #f2f2f2;
        -webkit-border-radius: 3px;
        -moz-border-radius: 3px;
        border-radius: 3px;
        color: #777;
    }
    #menu-item-3 a:hover .caret {
        border-top-color: #777;
        border-bottom-color: #777;
    }

    .navbar-inverse .nav-collapse .nav > li > a, .navbar-inverse .nav-collapse .dropdown-menu a {
        color: #999
    }

    .navbar-inverse .nav-collapse .nav > li > a:hover, .navbar-inverse .nav-collapse .nav > li > a:focus, .navbar-inverse .nav-collapse .dropdown-menu a:hover, .navbar-inverse .nav-collapse .dropdown-menu a:focus {
        background-color: #111
    }

    .nav-collapse.in .btn-group {
        padding: 0;
        margin-top: 5px
    }

    .nav-collapse .dropdown-menu {
        position: static;
        top: auto;
        left: auto;
        display: none;
        float: none;
        max-width: none;
        padding: 0;
        margin: 0 15px;
        background-color: transparent;
        border: 0;
        -webkit-border-radius: 0;
        -moz-border-radius: 0;
        border-radius: 0;
        -webkit-box-shadow: none;
        -moz-box-shadow: none;
        box-shadow: none
    }

    .nav-collapse .open > .dropdown-menu {
        display: block
    }

    .nav-collapse .dropdown-menu:before, .nav-collapse .dropdown-menu:after {
        display: none
    }

    .nav-collapse .dropdown-menu .divider {
        display: none
    }

    .nav-collapse .nav > li > .dropdown-menu:before, .nav-collapse .nav > li > .dropdown-menu:after {
        display: none
    }

    .nav-collapse .navbar-form, .nav-collapse .navbar-search {
        float: none;
        padding: 10px 15px;
        margin: 10px 0;
        border-top: 1px solid #f2f2f2;
        border-bottom: 1px solid #f2f2f2;
        -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);
        -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1);
        box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.1), 0 1px 0 rgba(255, 255, 255, 0.1)
    }

    .navbar-inverse .nav-collapse .navbar-form, .navbar-inverse .nav-collapse .navbar-search {
        border-top-color: #111;
        border-bottom-color: #111
    }

    .navbar .nav-collapse .nav.pull-right {
        float: none;
        margin-left: 0
    }

    .nav-collapse, .nav-collapse.collapse {
        height: 0;
        overflow: hidden
    }

    .navbar .btn-navbar {
        display: block
    }

    .navbar-static .navbar-inner {
        padding-right: 10px;
        padding-left: 10px
    }
}

@media (min-width: 980px) {
    .nav-collapse.collapse {
        height: auto !important;
        overflow: visible !important
    }
}

/*wj 2017.10.16*/
@media (min-width: 1200px){

    /*新闻*/
    .new-div{
        width: 1200px;
        margin: 0 auto;

    }
    .new-content{
        width: 399px;
        float: left;
        height: 100px;

    }
    .new-div-left{
        width: 599px;
        height: 300px;
        float: left;
    }
    .new-div-right{
        width: 599px;
        height: 300px;
        float: left;
    }
    .new-div-center{
        width: 2px;
        height: 200px;
        float: left;
        box-sizing: border-box;
        border: 1px solid gainsboro;
        margin-top: 50px;
    }
    /*底部*/
    .foot-content{
        width: 1200px;
        margin: 0 auto;
        box-sizing: border-box;
        padding-top: 50px;
        padding-bottom: 40px;
    }
    .foot-item1{
        width: 250px;
        float: left;

    }
    .foot-item1-tittle{
        width: 100%;
        margin-bottom: 40px;
        margin-left: 20px;
    }
    .foot-item1-font {
        width: 100%;
        margin-left: 20px;
    }
    .foot-item1-phone{
      width: 100%;
        margin-left: 20px;
    }
    .foot-item1-mail{
        width: 100%;
        margin-left: 20px;
    }
    .foot-item1-address{
        width: 100%;
        margin-left: 20px;
    }
    .foot-width{
        width: 400px;
    }
    .foot-code{
        margin-left: 20px;
    }
    /*产品中心*/
    .free-div{
        width: 1200px;
        margin: 0 auto;
    }
    /*关于我们*/
    .about-center{
        width: 1200px;
        margin: 0 auto;
        clear: both;
        overflow: hidden;

    }
    .about-center-left{
        width: 600px;
        float: left;
        padding-top: 50px;
    }


}
@media (max-width: 768px) {
    .video-div .video-tittle{
        width: calc(100vw - 175px);
        float: left;
        padding: 2px 0 15px 10px;
        box-sizing: border-box;
        color: white;
        overflow: hidden;
        height: 100%;
    }
}
@media (max-width: 1200px){
    /*关于我们*/

    .video-item1{
        height: 65px;
    }
    .video-item1 a{
        width:90px ;

    }
    .video-tittle{
        width: 87px;
        float: left;
        padding: 2px 0 15px 10px;
        box-sizing: border-box;
        color: white;
        overflow: hidden;
        height: 100%;
    }
    .about-center{
        width: 100%;
        margin: 0 auto;

    }
    /*新闻*/
    .new-div-center{
        display: none;
        width: 2px;
        height: 200px;
        float: left;
        box-sizing: border-box;
        border: 1px solid gainsboro;
        margin-top: 50px;
    }

    .new-div{
        width: 100%;
        margin: 0 auto;

    }
    .new-content{
        width:-moz-calc(100% - 150px);
        width:-webkit-calc(100% - 150px);
        width: calc(100% - 150px);
        float: left;
        height: 100px;

    }
    .new-div-left{
        width: 100%;
        height: 300px;
        float: left;
    }
    .new-div-right{
        width: 100%;
        height: 300px;
        float: left;
    }
    /*底部*/

    .foot-item1-tittle{
        margin: 20px;
    }
    .foot-item1-font{
        margin: 20px;
    }
    .foot-item1-phone{
        margin: 20px;
    }
    .foot-item1-mail{
        margin: 20px;
    }
    .foot-item1-address{
        margin: 20px;
    }
    .foot-item1-fax {
        margin: 20px;
    }

}

@media (max-width: 760px) {
    .index-center-left2{

        width: 100vw;

        float: left;
    }
    .index-center-right2{
        width: 100vw;

        float: left;
    }
    .index-center-left{

        width: 100vw;

        float: left;
    }
    .index-center-right{
        width: 100vw;
        float: left;
    }

    .register-name input {

        height: 30px;
        width: 40vw;
        border-radius: 3px;
        left: 83px;
        color: white;
    }
    .register-name .reg-wid {
        height: 30px;
        width: 28vw;
        border-radius: 3px;
        left: 83px;
        color: white;
    }
    .register-name .login-wid2{
        width: 22vw;
    }
    .verify_img{
        width: 20vw;
    }
    .free-div{
        clear: both;
        overflow: hidden;
    }
    .free-img{
        margin: 5vw auto 0;
        width: 30vw;
    }
    .free-content h2,p{
        text-align: center;
    }
    .free-down{
        display: block;
        margin: 0;
    }
    .goods-free2 .free-div .free-content h1{
        text-align: center;
        color: white;
    }
    .free-content h1 {
       text-align: center;
    }
    .goods-flow-word{
        text-align: center;
        font-size: 24px;
        height: 100px;
        line-height: 100px;
        color: #7c76c1;

    }
    /*用户注册*/
    .register-name{
        width: 100vw;
        float:none ;
        margin: 0 auto;
    }
    .register-hint {
        float: none;
        margin: 0 auto;
    }
    .register-ok{
        margin: 20px auto 10px;
        background: url("../../themes/simplebootx/img/btn.png") no-repeat ;
        background-size: 100% 100%;
        height: 60px;
        width: 98%;
        color: white;
        text-align: center;
        line-height: 60px;
        cursor: pointer;
        font-size: 24px;

    }
    /*用户登入*/
    .login-img1{
        float: left;
        background: url("../../themes/simplebootx/img/name.png") no-repeat center;
        background-size: 30px 30px;
        height: 44px;
        width: 30px;
        border: 0;
        display: inline-block;
        margin-left: 10vw;
    }
    .login-img2{
        float: left;
        background: url("../../themes/simplebootx/img/password.png") no-repeat center;
        background-size:  30px 30px;
        height: 44px;
        width: 30px;
        border: 0;
        display: inline-block;
        margin-left:  10vw;
    }
    .login-img3{
        float: left;
        background: url("../../themes/simplebootx/img/ma.png") no-repeat center;
        background-size:  30px 30px;
        height: 44px;
        width: 30px;
        border: 0;
        display: inline-block;
        margin-left:  10vw;
    }
    .register-div {
        width: 100vw;

    }


}
@media (min-width:761px ){


    .register-name input{

        height: 30px;
        width:300px;
        border-radius: 3px;

        left: 135px;
        color: white;
    }
    .register-name .reg-wid{
        width: 100px;
    }
    /*用户登入*/
    .login-img1{
        background: url("../../themes/simplebootx/img/name.png") no-repeat center;
        background-size: 30px 30px;
        height: 44px;
        width: 30px;
        border: 0;
        display: inline-block;
        margin-left: 60px;
        float: left;
    }
    .login-img2{
        background: url("../../themes/simplebootx/img/password.png") no-repeat center;
        background-size:  30px 30px;
        height: 44px;
        width: 30px;
        border: 0;
        display: inline-block;
        margin-left: 60px;
        float: left;
    }
    .register-name .login-wid{
        float: left;

    }
    .register-name .login-wid2{
        float: left;
        width:196px ;
    }
    .login-wid3 .verify_img{
        margin: 0;
    }
    .login-img3{
        float: left;
        background: url("../../themes/simplebootx/img/ma.png") no-repeat center;
        background-size:  30px 30px;
        height: 44px;
        width: 30px;
        border: 0;
        display: inline-block;
        margin-left: 60px;
    }
    /*用户注册*/
    .register-div{
        width: 451px;
        margin: 50px auto;
    }


    .register-hint {
        float: left;
        position: absolute;
        left: 479px;
        top:8px;
    }
    .register-ok{
        margin: 100px auto 10px;
        background: url("../../themes/simplebootx/img/btn.png") no-repeat ;
        background-size: 100% 100%;
        height: 60px;
        width: 447px;
        color: white;
        text-align: center;
        line-height: 60px;
        cursor: pointer;
        font-size: 24px;

    }

    /*产品中心*/
    .goods-flow-word{
        text-align: center;
        font-size: 24px;
        height: 200px;
        line-height: 200px;
        color: #7c76c1;

    }
    .free-content h1 {
        margin: 0vw 0 0vw 5vw;
    }
    .goods-free2 .free-div .free-img{
        float: right;
    }
    .goods-free2 .free-div .free-content{
        float: right;
    }
    .goods-free2 .free-div .free-content h2{
        text-align: right;
    }
    .goods-free2 .free-div .free-content h1{
        text-align: right;
        color: white;
    }
    .goods-free2 .free-div .free-content p{
        text-align: right;
    }
    .goods-free2 .free-div .free-content .free-comp div{
        float: right;
        margin: 0 0 0 5vw;
    }
    .goods-free2 .free-div .free-content .free-down{
        float: right;
    }
    .goods-div{
        width: 100%;
        clear: both;
        overflow: hidden;
    }

    .free-div{
        clear: both;
        overflow: hidden;
    }
    .free-img{
        width: 40vw;
        height: 40vw;
        line-height: 40vw;
        margin: 0 0 0 10vw;
        float: left;


    }

    .free-content{
        width: 33vw;
        float: left;
        height: 40vw;

    }
    .free-content h2{
        margin:10vw 0 1vw 5vw;


    }
    .free-content p{
        margin:0vw 0 0vw 5vw;
    }
    .free-comp{
        margin:3vw 0 0vw 5vw;
        clear: both;
        overflow: hidden;
    }

}
/*关于我们*/
@media (max-width: 650px) {
    .about-words{
        margin: 10px auto 0;
    }
    .about-add{
        display: none;
    }

}

@media (min-width: 651px) {


    .about-kuang{
        width: 600px;
        ;
    }
    .about-kuang p{
       line-height: 57px;

    }
    .about-add{
        background: url("../../themes/simplebootx/img/+.png") no-repeat;
        background-size: 100% 100%;
        width: 17px;
        height: 17px;
        margin: 0 auto;
    }
    .about-words{
        margin: 50px auto 0;
    }
}


@media (min-width: 1200px) {
    .foot-item1-fax {
        width: 100%;
        margin-left: 20px;
    }
    .about-map-div{
        margin-bottom: 50px;
    }
    .about-center-left-img{

        height: 100px;
        width: 100px;
    }
    .about-center-right-img{

        height: 100px;
        width: 100px;
    }
    .about-center-left-words{
        padding: 80px;
        box-sizing: border-box;
        font-size: 16px;
        line-height: 30px;
    }
    .about-map{
        width: 60%;
        height: 350px;
        float: left;
        box-sizing: border-box;
    }
    .about-us{
        box-sizing: border-box;
        width: 40%;
        height: 350px;
        float: left;
    }
    .about-map-m{
        height: 350px;
    }
}
@media (min-width: 850px)and (max-width: 1200px) {

    .about-center {
        width: 100%;
        margin: 0 auto;
        clear: both;
        overflow: hidden;
    }
    .about-center-left {
        width: 49vw;
        float: left;
        padding-top: 20px;

    }
    .about-map{
        width: 60%;
        float: left;
        height: 350px;
    }
    .about-us{
        width: 40%;
        float: left;
    }
    .about-center-left-img{

        height: 100px;
        width: 100px;
    }
    .about-center-right-img{

        height: 100px;
        width: 100px;
    }
    .about-center-left-words{
        padding: 10px;
        box-sizing: border-box;
        font-size: 16px;
        line-height: 25px;
    }
}
@media (max-width: 850px) {
    .about-center {
        width: 100%;
        margin: 0 auto;
        clear: both;
        overflow: hidden;
    }
    .about-center-left {
        width: 100vw;
        float: left;
        padding-top: 20px;

    }
    .about-center-left-img{

        height: 100px;
        width: 100px;
    }
    .about-center-right-img{

        height: 100px;
        width: 100px;
    }
    .about-center-left-words{
        padding: 10px;
        box-sizing: border-box;
        font-size: 16px;
        line-height: 25px;
    }
}
@media (min-width: 760px){
    .index-center-left2  .index-p1{
        margin-right: 30px;
        margin-top: 160px;
        font-size: 24px;
        font-weight: bolder;
        margin-bottom: 30px;
        color: black;
        text-align: right;

    }
    .index-center-left2  .index-p2{
        margin-right: 30px;
        font-size: 14px;
        font-weight: bold;
        text-align: right;
    }
    .index-p1{
        margin-left: 30px;
        margin-top: 160px;
        font-size: 18px;
        font-weight: bolder;
        margin-bottom: 30px;
    }
    .index-p2{
        margin-left: 30px;
        font-size: 14px;
        font-weight: bold;

    }
    .edit-submit{
        margin-left: 200px;
    }
    #input-search{
        width: 360px;
        height: 26px;
        border-radius: 3px;
        padding: 0;
    }
    .hot-search{
       text-align: right;
        padding-right: 56px;
    }

}
@media (max-width: 767px){
    .index-center-left2  .index-p1{
        margin-top: 18px;
        font-size: 24px;
        font-weight: bolder;
        margin-bottom: 30px;
        color: black;
        text-align: center;

    }
    .index-center-left2  .index-p2{

        font-size: 14px;
        font-weight: bold;
        text-align: center;
    }
    .index-p1{
        line-height: 24px;
        margin-top: 18px;
        font-size: 18px;
        font-weight: bolder;
        margin-bottom: 30px;
        text-align: center;
    }
    .index-p2{
       text-align: center;
        font-size: 14px;
        font-weight: bold;

    }
    .edit-submit{
        margin: 0 auto;
    }
    .center-chong{

    }
    #input-search{
        width: 30vw;
        height: 26px;
        border-radius: 3px;
        padding: 0;
    }
}