body,
ul,
li,
div,
p,
h1,
h2,
h3,
h4,
h5,
h6,
dl,
dd,
dt {
    margin: 0;
    padding: 0
}

body {
    font-family: "黑体";
    font-size: 14px;
    overflow-x: hidden;
}

ul {
    list-style: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

a {
    text-decoration: none;
}

.zero {
    display: inline-block;
    width: 6px;
    height: 6px;
    background-color: #666;
    border-radius: 50%;
    margin-right: 10px;
}

.clearfix:after {
    content: '.';
    display: block;
    clear: both;
    visibility: hidden;
    height: 0;
}

.clearfix {
    zoom: 1;
}

.shareList li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.w1000 {
    width: 1000px;
    margin: 0 auto;
}

.pl92 {
    padding-left: 92px;
}

.pl50 {
    padding-left: 50px;
}

.mt10 {
    margin-top: 10px;
}

.mt14 {
    margin-left: 14px;
}

.mt15 {
    margin-top: 15px;
}

.mt5 {
    margin-top: 5px;
}

.mt3 {
    margin-top: 3px;
}

.mt20 {
    margin-top: 20px;
}

.mt24 {
    margin-top: 24px;
}

.mt28 {
    margin-top: 28px;
}

.mt30 {
    margin-top: 30px;
}

.mt32 {
    margin-top: 32px;
}

.mt40 {
    margin-top: 40px;
}

.mt48 {
    margin-top: 48px;
}

.mlr20 {
    margin-left: 20px;
    margin-right: 20px;
}

.mb20 {
    margin-bottom: 20px;
}

.font12 {
    font-size: 12px;
}

.mb15 {
    margin-bottom: 15px;
}

.mb30 {
    margin-bottom: 30px;
}

.mb50 {
    margin-bottom: 50px;
}

.color5B {
    color: #5B5B5B;
}

img {
    border: none;
}

.tab {
    width: 100%;
    height: 60px;
    background: #fff;
    position: fixed;
    z-index: 99999;
    border-bottom: 1px solid #999;
}

.headerBox {
    width: 100%;
    height: 60px;
}

.tab_menu {
    margin-left: 45px;
    height: 100%;
}

.tab_menu li {
    float: left;
    height: 100%;
    padding: 0 14px;
    height: 30px;
    line-height: 30px;
    font-size: 16px;
    margin-top: 15px;
    cursor: pointer;
    margin-left: 12px;
}

.tab_menu li:hover,
.tab_menu li.active {
    /* border-radius: 30px;
    background: #e80028; */
    color: #e80028;
}

/* .tab_menu li.border-radius-15{
    color: #fff;
    font-family: 'Microsoft yahei';
    font-size: 16px;
    display: inline-block;
} */

.tab-wrap {
    width: 1000px;
    height: 60px;
    margin: 0 auto;
}

.tab-wrap a img {
    width: 102px;
    height: 60px;
}

/*banner*/

.banner {
    position: relative;
    width: 100%;
    min-width: 1000px;
    overflow: hidden;
}

.title-img {
    width: 100%;
    height: 380px;
    overflow: hidden;
    background: url("../images/title-bg.png") no-repeat center;
}

.title-video video {
    width: 1000px;
    height: 100%;
    display: none;
    margin-top: -0%;
}

.mover {
    animation: mymove 1.5s linear;
    -webkit-animation: mymove 1.5s linear;
}

@keyframes mymove {
    from {
        margin-top: -55%;
    }
    to {
        margin-top: 0%;
    }
}

/*公司介绍*/

.introductions_title {
    position: relative;
    text-align: center;
}

.introductions_title h3 {
    font-size: 36px;
    color: #FF0000;
}

.introductions_title p {
    font-size: 14px;
    color: #B3B3B3;
}

.introductions_title .grayLine {
    width: 325px;
    height: 2px;
    background-color: #c9c9c9;
    margin: 10px auto;
}

.introductions_title .grayLine .blueLine {
    width: 120px;
    height: 4px;
    background-color: #009de0;
    margin: 0 auto;
    transform: translateY(-1px)
}

.introductions .content {
    overflow: hidden;
    line-height: 20px;
}

.introductions .content .content_left {
    float: left;
    height: 300px;
    width: 450px;
    overflow: hidden;
}

.introductions .content .content_left p {
    color: #333;
    line-height: 26px;
    overflow: hidden;
    margin-bottom: 10px;
}

.introductions .content .content_right {
    float: right;
    height: 300px;
    overflow: hidden;
    width: 478px;
}

.g_focus {
    width: 422px;
    height: 265px;
    overflow: hidden;
}

.g_focus img {
    width: 100%;
    height: 100%;
}

/* 应用展示 */

.AppickerList {
    width: 100%;
    overflow: hidden;
}

.AppickerList li {
    width: 320px;
    height: 435px;
    overflow: hidden;
}

.AppickerList li a {
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
    text-align: center;
}

.AppickerList li a .AppickerLogo {
    position: relative;
    width: 320px;
    height: 197px;
    background-color: #bedcf6;
}

.AppickerList li a .AppickerLogo img {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.AppickerList li a h2 {
    width: 320px;
    height: 30px;
    text-align: left;
    color: #009de0;
    font-size: 22px;
    margin-top: 20px;
    margin-bottom: 10px;
    overflow: hidden;
}

.AppickerList li a p {
    width: 320px;
    height: 320px;
    text-align: left;
    color: #333;
    font-size: 16px;
    overflow: hidden;
}

/*产品图片及介绍*/

.products .products_title {
    position: relative;
    text-align: center;
}

.products-bg {
    height: 770px;
}

.products_title h3 {
    font-size: 32px;
    color: #FF0000;
}

.products_title p {
    background: url(../images/title-red-bg.png) no-repeat center center;
    font-size: 12px;
    color: #B3B3B3;
}

#owl-demo img {
    border: 0 none;
}

#owl-demo {
    position: relative;
    width: 990px;
    height: 300px;
    margin: 40px auto 0 auto;
}

#owl-demo ul {
    margin: -10px -10px 0 0;
    overflow: hidden;
    zoom: 1;
}

#owl-demo li {
    position: relative;
    float: left;
    margin: 12px 130px 0 0;
    overflow: hidden;
    _display: inline;
}

#owl-demo li:last-of-type {
    margin-right: 0px;
}

#owl-demo .li1 {
    width: 1000px;
    height: 300px;
}

/* 左右箭头 */

/*.owl-buttons div{position:absolute;top:50%;width:52px;height:81px;margin-top:-90px;text-indent:-9999px;background-image:url(../images/arrow.png);transition:background-position 0.2s ease-out 0s;}
    .owl-prev{left:-60px;background-position:0 0;}
    .owl-next{right:-60px;background-position:right 0;}
    .owl-prev:hover{background-position:-53px 0;}
    .owl-next:hover{background-position:-122px 0;}*/

.owl-buttons div {
    position: absolute;
    top: 68%;
    width: 52px;
    height: 81px;
    margin-top: -90px;
    text-indent: -9999px;
    background-image: url(../images/hah-pic.png);
    transition: background-position 0.2s ease-out 0s;
}

.owl-prev {
    left: -60px;
    background-position: 0 0;
}

.owl-next {
    right: -60px;
    background-position: right 0;
}

.jury {
    width: 1000px;
    margin-bottom: 80px;
}

.jury li {
    overflow: hidden;
    position: relative;
    float: left;
    margin: 0 6px 0 0;
}

.jury-txt {
    position: absolute;
    left: 0;
    bottom: 301px;
    width: 100%;
    height: 100%;
    color: #fff;
    text-align: center;
    font: normal 14px/16px Microsoft Yahei;
    opacity: .9;
}

.jury-txt-title {
    position: absolute;
    top: 601px;
    left: 0;
}

.jury-txt-content {
    width: 100%;
    padding: 8px 0 0;
    margin-top: -47px;
    height: 36px;
    background-color: #999999;
}

.jury-txt p {
    padding: 0 3px;
    margin: 5px 0 0;
    font-size: 13px;
    line-height: 16px;
    color: #fff;
}

.jury-img {
    padding-top: 100px;
    height: 200px;
    width: 240px;
    text-align: center;
    background: #fff;
}

.jury-details p {
    text-align: left;
    margin: 65px 0px 0px;
    width: 221px;
    font-size: 13px;
    line-height: 19px;
    padding-left: 13px;
}

.jury-details p span {
    font-size: 16px;
    margin-bottom: 20px;
    font-weight: 600;
    display: block;
    text-align: center;
}

.jury-details p i {
    text-align: left;
    padding: 0px 5px 0px 18px;
    font-style: normal;
    background: url(../images/xj-pic.png) no-repeat 0px 5px;
    margin-top: 5px;
    font-style: normal;
    display: block;
}

/* 产品图片介绍里的德莎新闻 */

.keysight-news {
    width: 560px;
    overflow: hidden;
    background-color: #f7f7f7;
}

.keysight-news .keysight-newsTitle {
    width: 560px;
    height: 40px;
    overflow: hidden;
    background-color: red;
    color: #fff;
    font-size: 20px;
    line-height: 40px;
    padding-left: 20px;
}

.keysight-news .keysight-newsTitle img {
    display: inline-block;
    margin-right: 8px;
    vertical-align: middle;
}

.keysight-news .keysight-newsList {
    width: 560px;
    height: 560px;
    overflow: auto;
}

.keysight-news .keysight-newsList li {
    width: 540px;
    height: 40px;
    line-height: 40px;
    overflow: hidden;
    border-bottom: 1px dashed #999;
    margin-left: 10px;
    margin-right: 10px;
}

.keysight-news .keysight-newsList li a {
    color: #666;
}

.keysight-news .keysight-newsList .active a {
    color: red !important;
}

.keysight-news .keysight-newsList .active a .zero {
    background-color: red !important;
}

.interact {
    width: 380px;
    overflow: hidden;
    background-color: #f7f7f7;
}

.interact .interactTitle {
    width: 380px;
    height: 40px;
    background-color: red;
    color: #fff;
    font-size: 20px;
    line-height: 40px;
    padding-left: 18px;
}

.interact .interactTitle span {
    font-size: 12px;
}

.interact .interactTitle img {
    display: inline-block;
    margin-right: 8px;
    vertical-align: middle;
}

.interactList {
    width: 340px;
    /* height: 170px; */
    padding: 20px;
    overflow: hidden;
}

.interactList h4 {
    font-size: 16px;
}

.interactList p {
    font-size: 12px;
}

.interactList h3 {
    font-size: 14px;
}

.interactList li {
    width: 380px;
    height: 25px;
    line-height: 25px;
    overflow: hidden;
    margin-left: 40px;
    margin-right: 10px;
    font-size: 12px;
    color: #111;
}

.interactList li .zero {
    background-color: #111;
}

.interactBut {
    display: block;
    width: 135px;
    height: 40px;
    line-height: 40px;
    color: #fff;
    text-align: center;
    background-color: red;
    border-radius: 5px;
    font-size: 20px;
    cursor: pointer;
}

.suoyin {
    text-align: center;
    display: inline-block;
    width: 13px;
    height: 13px;
    line-height: 13px;
    font-weight: bold;
    color: #9a9a9a;
    background-color: #f0f0f0;
    border: 1px solid #bbb;
    border-radius: 3px;
    margin-right: 10px;
}

/* 视频 */

/*specialist*/

.fashion {
    width: 100%;
    height: 500px;
    margin-top: 380px;
}

.poster-main {
    position: relative;
    overflow: hidden;
}

.poster-main a,
.poster-main img {
    display: block;
}

.poster-main .poster-list {
    width: 790px !important;
    margin: 0 auto;
    overflow: hidden;
}

.poster-main .poster-list .poster-item {
    position: absolute;
    left: 0;
    top: 0;
}

.poster-main .poster-btn {
    position: absolute;
    top: 100px;
    width: 50px;
    height: 100px;
    z-index: 1000;
    cursor: pointer;
    opacity: 0.8
}

.poster-main .poster-prev-btn {
    left: 0;
    background: url(../images/hah-pic.png) no-repeat center center;
    background-position: 0%;
}

.poster-main .poster-next-btn {
    right: 0;
    background: url(../images/hah-pic.png) no-repeat center center;
    background-position: 105%;
}

/*视频库*/

/* #silder{width:100%;padding-top:8px;}
.silder_box{width:946px; margin:0 auto;height:602px;overflow: hidden;position: relative;}
.silder_tip{width: 92px;height: 92px;overflow: hidden;position: absolute;top: 0;right: 0;z-index:1; text-indent:-999px;background:url(../images/tip-tt.gif) no-repeat;}
#movie_tip{background-position: -93px 0;}
.silder_con{height:602px;overflow: hidden;position: absolute;left:0;}
.silder_panel{width:946px;height:602px;overflow: hidden;float: left;position: relative;}
.silder_panel img{width: 946px;height:420px;display: block;overflow: hidden;}
.silder_panel ul li a{color: #333;}
.silder_intro{width: 210px;height: 602px;line-height: 20px;overflow: hidden;color: #999;padding: 0 40px 0 0;}
.silder_intro h3{padding:10px 0;height:50px;color:#7acf39;line-height: 30px;overflow: hidden;}
.silder_intro h3 strong{font-family: "Microsoft Yahei","黑体";font-size: 24px;height:30px;overflow: hidden;font-weight: normal;display: block;}
.silder_intro h3 strong a{ color: #fff; font-weight:bold;}
.silder_intro ul{height: 60px;overflow: hidden;}    
.silder_intro li{height: 20px;overflow: hidden;color:#787878;}
.silder_intro li a{color:#787878; margin:0 6px;}
.silder_intro span{ margin: 0 10px 0 0;}
.silder_intro p{height:72px;overflow: hidden;color:#787878; margin-top:10px; line-height:18px;}
.slider_nav{width:946px;height:98px;margin: 0 auto;bottom:50px;left:0;position: absolute;overflow: hidden;z-index:999;margin-left: 5px;}
.slider_nav .nav_con{ float:left; width:880px;overflow:hidden;height: 102px;}
.slider_nav .nav_con ul{width:99999px;}
.nav_con li{float:left;padding:0px;margin:2px 0 2px 13px;_margin:2px 10px 2px;display:inline;}
.nav_con li.current{border:2px solid #00a1fe; margin:0 0 0 14px;_margin:0 10px;}
.nav_con li,.nav_con img{width:162px;}
.silderBox{height:8px; line-height:8px;}
.silder_panel b{position: absolute;left: 0px;top: 350px;background: #fff;filter:alpha(opacity=50);opacity: 0.5;height: 70px;width: 946px;}
span.pic-words{display:block;position:absolute;bottom:200px;left:39px;font-size:16px;font-weight:bold;z-index:9999;line-height:26px;}

.slider_prev
{
    width:19px;
    height:52px;
    background:url(../images/btn-left.png) no-repeat 0 0;
    cursor:pointer;
    float:left;
    margin:16px 0 0 0px;
}
.slider_next
{    
    width:23px;
    height:52px;
    cursor:pointer;
    background:url(../images/btn-left-05.png) no-repeat 0px 0;
    float:right;
    margin:16px 8px 0 0;
}
.silder_panel a{color: #000;}
.silder_panel a:hover{color: #333;}
 */

/*白皮书下载*/

.whitePaper-bg-white {
    background: #F6F6F6;
    padding-bottom: 34px;
}

.whitePaper-bg {
    background: #f4f4f5;
    padding-top: 42px;
}

.whitePaper_title h3 {
    font-size: 32px;
    color: #FF0000;
}

.whitePaper_title p {
    background: url(../images/title-grey-bg986.png) no-repeat center center;
    font-size: 12px;
}

.whitePaper .whitePaper-cont {
    overflow: hidden;
    margin-top: 26px;
}

.whitePaper .whitePaper-cont h4 {
    font-size: 18px;
    color: #FF0000;
    border-bottom: 3px solid #FF0000;
    display: inline-block;
    padding-bottom: 5px;
    position: absolute;
    margin-bottom: 10px;
    top: 0%;
    left: 50%;
    transform: translateX(-50%);
}

.whitePaper-cont .whitePaper-cont-left ul {
    margin: 48px 100px 0 100px;
    overflow: hidden;
}

.whitePaper .whitePaper-cont ul li {
    border-bottom: 1px solid #DDD;
    margin-bottom: 12px;
    display: inline-block;
    padding: 4px 0px 4px 40px;
    background: url(../images/bai-pic.png) no-repeat;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    width: 40%;
}

.whitePaper .whitePaper-cont ul li:hover {
    padding: 4px 0px 4px 40px;
    background: url(../images/bai-pic-hover.png) no-repeat;
}

.whitePaper .whitePaper-cont ul li a {
    color: #333;
    text-decoration: none;
}

.whitePaper .whitePaper-cont ul li a:hover {
    color: #FF0000;
    text-decoration: none;
}

.whitePaper .whitePaper-cont .whitePaper-cont-left {
    float: left;
    /* width: 460px; */
    position: relative;
}

.whitePaper .whitePaper-cont .whitePaper-cont-right {
    float: left;
    width: 460px;
    position: relative;
}

/*video-ku*/

.video-ku {
    width: 1007px;
    margin: 0 auto;
}

.video-ku li {
    width: 322px;
    height: 240px;
    float: left;
    margin-right: 20px;
    margin-bottom: 28px;
    position: relative;
}

.video-ku li img {
    width: 322px;
    height: 240px;
}

.video-ku ul {
    overflow: hidden;
    margin-right: -20px;
    *zoom: 1;
    *padding-bottom: 28px;
}

.video-ku b {
    position: absolute;
    left: 0;
    bottom: 0;
    background: #fff;
    filter: alpha(opacity=50);
    opacity: 0.5;
    height: 36px;
    width: 100%;
}

.video-ku span.pic-words {
    position: absolute;
    bottom: 0;
    left: 0;
    font-size: 14px;
    color: #2a2a2a;
    font-weight: bold;
    z-index: 9999;
    line-height: 36px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
    width: 100%;
    text-indent: 14px;
}

.video-ku .play {
    position: absolute;
    background: url(../images/play.png) 0 0 no-repeat;
    width: 84px;
    height: 84px;
    left: 50%;
    top: 50%;
    margin: -42px 0 0 -42px;
    z-index: 1;
}

/*弹窗视频*/

.video-popup {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 529px;
    height: 366px;
    background: #d8d8d8;
    z-index: 99999;
    margin: -183px 0 0 -264.5px;
    display: none;
}

.video-popup h3 {
    font: bold 16px/16px microsoft Yahei;
    color: #434343;
    padding: 18px 0 12px 12px;
}

.video-popup .close {
    position: absolute;
    cursor: pointer;
    top: 0;
    right: 0;
}

.question-tips {
    text-align: center;
    color: #4f4e4e;
}

.question-tips h3 {
    font-size: 16px;
    line-height: 16px;
    margin: 15px 0 7px;

}

.question-tips p {
    font-size: 14px;
    line-height: 14px;
    color: #f00;
}

.appnitro {
    margin: 20px 0 0 50px;
}

.appnitro li {
    border-bottom: 1px dashed #ddd;
    font-size: 14px;
    line-height: 26px;
    color: #4f4e4e;
    padding-bottom: 7px;
    margin-bottom: 10px;
}

.appnitro li div {
    overflow: hidden;
}

.appnitro li div p {
    float: left;
    margin-right: 50px;
}

.appnitro li p input,
.appnitro li p label {
    vertical-align: middle;
    margin: 0;
    padding: 0;
}

.appnitro .required {
    color: red;
}

.appnitro li p label+input {
    margin-left: 50px;
}

.red-btn {
    width: 100px;
    height: 30px;
    background: #e80028;
    color: #fff;
    font-size: 14px;
    border: none;
    border-radius: 3px;
    text-align: center;
    outline: none;
    display: inline-block;
    line-height: 30px;
    text-decoration: none;
}

#info-form {
    width: 431px;
    height: 320px;
    position: fixed;
    background: #f6f6f6;
    border: 8px solid #d8d8d8;
    border-radius: 4px;
    left: 50%;
    top: 50%;
    margin: -160px 0 0 -223.5px;
    z-index: 999999;
    display: none;
}

#info-form .close {
    position: absolute;
    right: 0;
    top: 0;
    cursor: pointer;
}

.form-group {
    margin-bottom: 8px;
    line-height: 28px;
    vertical-align: top;
}

.form-group.mb10 {
    margin-bottom: 10px;
}

.control-label,
.form-control {
    float: left;
    display: inline;
}

.form-control {
    position: relative;
}

.xin {
    color: #ca0000;
    font-size: 14px;
    margin-right: 6px;
    font-weight: normal;
    font-style: normal;
}

.control-label {
    font-size: 14px;
    font-weight: bold;
    line-height: 28px;
    color: #5c5a5a;
    width: 112px;
    text-align: right;
    margin-right: 10px;
}

.txt {
    width: 270px;
    height: 30px;
    line-height: 30px\9;
    font-size: 12px;
    padding: 0 8px;
    float: left;
    border: 1px solid #d7d7d7;
    border-radius: 2px;
    background: #fff;
    color: #333;
    outline: none;
}

.form-wrap {
    margin-top: 32px;
}

.btn-box {
    text-align: center;
}

.errorContainer {
    line-height: 20px;
    color: #c00;
    font-size: 12px;
    position: absolute;
    width: 100%;
    bottom: 37px;
    left: 0;
    text-align: center;
}
.questionnaire{
    padding:  20px 0;
}
.questionnaire .form-wrap {
    width: 484px;
    background: #f6f6f6;
    border: 1px solid #bfbfbf;
    padding: 67px 0 51px;
}

.questionnaire .form-group {
    margin-bottom: 20px;
}

.questionnaire .control-label {
    width: 138px;
}

.questionnaire li {
    position: relative;
}

.nopass {
    color: #f00;
    font-size: 12px;
    position: absolute;
    right: 0;
    top: 0;
}

.footerLine {
    width: 100%;
    height: 10px;
    overflow: hidden;
}

.footerLine .redLine {
    width: 60%;
    height: 100%;
    background-color: #e3000e;
}

.footerLine .blueLine {
    width: 39.5%;
    height: 100%;
    background-color: #00a5e5;
}

/* 二级内页 */

.topImg {
    position: relative;
    width: 593px;
    height: 395px;
    background-color: #bedcf6;
    margin-top: 70px;
}

.topImg img {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.topText {
    margin-top: 145px;
}

.topTitle h3 {
    padding: 10px;
    color: #fff;
    font-size: 33px;
    background-color: #00a5e5;
}

.topText p {
    width: 350px;
    overflow: hidden;
    margin: 10px auto;
    font-size: 20px;
}

.conline {
    width: 100%;
    overflow: hidden;
    height: 5px;
    margin-bottom: 40px;
}

.conline .redLine {
    float: left;
    height: 100%;
    width: 60%;
    background-color: #e70012;
}

.conline .blueLine {
    float: right;
    width: 39.9%;
    height: 100%;
    background-color: #009de0;
}

.botCon {
    margin-bottom: 50px;
}

.botCon h2 {
    font-size: 20px;
    color: #000;
    margin-bottom: 20px;
}

.botCon>p {
    letter-spacing: .1px;
    margin-bottom: 20px;
}

/* 轮播样式 */

.botLeft {
    display: inline-block;
    width: 350px;
    overflow: hidden;
    position: relative;
}

.twoBanner {
    width: 350px;
    height: 275px;
    position: relative;
}

.twoBannerList {
    width: 350px;
    height: 250px;
}

.twoBanner ul li img {
    width: 350px;
    height: 250px;
}

.twoBanner ul li {
    position: absolute;
    width: 350px;
    height: 250px;
    left: 0;
    top: 0;
    z-index: 0;
}

.twoBanner .dot {
    position: absolute;
    width: 100%;
    height: 8px;
    left: 0;
    bottom: 35px;
    z-index: 1;
    text-align: center;
    font-size: 0;
}

.twoBanner .dot span {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #999;
    margin: 0 2.5px;
    cursor: pointer;
    overflow: hidden;
}

.twoBanner .dot span.active {
    background: #f57901;
}

.imgTitle {
    position: absolute;
    left: 0;
    bottom: 0;
}

/* 应用示例 */

.botcenter {
    width: 260px;
    margin-left: 40px;
}

.botcenter li {
    width: 100%;
    height: 20px;
    overflow: hidden;
    margin: 5px 0;
}

.botcenter li div {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-top: 5px;
    background-color: #004986;
    margin-right: 5px;
}

.botcenter li span {
    width: 240px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.botRight {
    width: 240px;
    margin-left: 20px;
}

.botRight li {
    width: 100%;
    height: 20px;
    overflow: hidden;
    margin: 5px 0;
}

.botRight li div {
    display: inline-block;
    width: 10px;
    height: 10px;
    margin-top: 5px;
    background-color: #004986;
    margin-right: 5px;
}

.botRight li span {
    width: 220px;
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.botA {
    color: #111;
    display: block;
    text-align: center;
}

/* 20180228 */

.video-box {
    width: 100%;
    height: 366px;
    position: relative;
}

.video-list {
    width: 1000px;
    height: 330px;
    overflow: hidden;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}
.video-list ul{
    width: 100%;
    height: 100%;
    overflow: hidden;
    position: relative;
}
/* .video-btn {
    position: absolute;
    top: 50%;
    margin-top: -50px;
    width: 60px;
    height: 100px;
    line-height: 100px;
    font-size: 30px;
    color: white;
    text-decoration: none;
    text-align: center;
    background: rgba(0, 255, 0, .5);
    cursor: pointer;
} */
/* 
.video-next {
    right: 0;
} */

.video-list li {
    position: absolute;
    top: 0;
    left: 0;
    list-style: none;
    opacity: 0;
    transition: all 0.3s ease-out;
}
.video-list li span{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 50px;
    font-size: 18px;
    font-weight: 600;
    line-height: 50px;
    color: #000;
    background-color: #bbb;
    opacity: .7;
    text-indent:2em;
}
.video-list li .play-but{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    width: 100px;
    height: 100px;
    background: url(../images/play.png) no-repeat center;
    background-size: 100%;
}
.box .video-list img {
    width: 580px;
    height: 320px;
    border: none;
    float: left;
}

.video-list .p1 {
    transform: translate3d(-194px, 0, 0) scale(0.81);
}

.video-list .p2 {
    transform: translate3d(0px, 0, 0) scale(0.81);
    transform-origin: 0 50%;
    opacity: 0.8;
    z-index: 2;
}

.video-list .p3 {
    transform: translate3d(225px, 0, 0) scale(1);
    z-index: 3;
    opacity: 1;
}

.video-list .p4 {
    transform: translate3d(582px, 0, 0) scale(0.81);
    transform-origin: 100% 50%;
    opacity: 0.8;
    z-index: 2;
}

.video-list .p5 {
    transform: translate3d(672px, 0, 0) scale(0.81);
}

.video-list .p6 {
    transform: translate3d(896px, 0, 0) scale(0.81);
}

.video-list .p7 {
    transform: translate3d(1120px, 0, 0) scale(0.81);
}
.video-list .p8 {
    transform: translate3d(1120px, 0, 0) scale(0.81);
}
/* 二维码 */
.erweima{
    position: fixed;
    right: 0;
    bottom: 0;
}
/* 正确答案 */
.daan{
    position: fixed;
    left: 50%;
    top: 50%;
    transform: translate(-50%,-50%);
    background-color: #eee;
    padding: 20px;
    z-index: 1000;
    border: 1px solid #ddd;
    border-radius: 5px;
    color: #333;
    display: none;
}
.daan h3{
    line-height: 30px;
}
.daan p{
    line-height: 25px;
}
.daan .queding{
    width: 80px;
    padding: 10px;
    border-radius: 5px;
    margin: 20px auto 0;
    color: #fff;
    text-align: center;
    background-color: rgb(232, 0, 40);
}