@charset "utf-8";
/* ===================首页样式========================== */
.banner{width: 100%;position: relative;overflow: hidden;}
.banner-img{width: 100%;}
.banner-img img{width: 100%;object-fit: cover;}
.banner-img img.none-mb{height: 100vh;}
.banner-img img.none-pc-pad{min-height:240px;}
.banner-cont{position: absolute;z-index: 4;width: 100%;height: 100%;top: 0;left: 0;display: flex;align-items: center;color: #fff;}
.banner-cont .text{max-width: 800px;line-height: 1.24;}
.banner-cont .link{display: flex;align-items: center;width: 152px;height: 44px;border-radius: 22px;background: rgba(54, 127, 195, .9);transition: all .4s ease;justify-content: center;font-family: "SamsungOne700";}
.banner-cont .link span{padding-right: 18px;background: url('../images/arrRW.svg') no-repeat right center/14px auto;}
.banner-cont .link:hover{background: #367fc3;}
.banner .swiper-pagination{bottom: 36px;}
.banner .swiper-pagination-bullet{width: 40px;height: 2px;background: rgba(255, 255, 255, .5);opacity: 1;margin: 0 10px !important;position: relative;border-radius: 0;}
.banner .swiper-pagination-bullet:before{content: "";width: 0;height: 100%;background: #367fc3;position: absolute;top: 0;left: 0;}
.banner .swiper-pagination-bullet-active.swiper-pagination-bullet{background: #fff;}
.banner .swiper-pagination-bullet-active.swiper-pagination-bullet:before{animation: bulletLine 4s linear both .8s;}
.banner .swiper-pagination-bullet-active.oneBullet:before{animation: bulletLine 3.8s linear both 0s;}
@keyframes bulletLine{0%{width: 0;}100%{width: 100%;}}
/* 效果 */
.banner-cont .text, .banner-cont .link{opacity: 0;}
.swiper-slide-active .banner-cont .text{animation: bannerUp 1s ease both 1s;}
.swiper-slide-active .banner-cont .link{animation: bannerUp 1s ease both 1.1s;}
.oneSlide .banner-cont .text{animation: bannerUp 1s ease both .4s;}
.oneSlide .banner-cont .link{animation: bannerUp 1s ease both .5s;}
@keyframes bannerUp{0%{opacity: 0;transform: translateY(120px);}100%{opacity: 1;transform: translateY(0);}}
.banner .swiper-slide {overflow: hidden;position: relative;}
.banner .swiper-slide img {width: 100%;object-fit: cover;transform: matrix(1, 0, 0, 1, 0, 0);transition: all 0.4s ease 1.2s;}
.banner .swiper-slide-active img {transition-delay: 0.4s !important;transform: matrix(1.06, 0, 0, 1.06, 0, 0);transition: all 4s ease;}

.indTitle{width: auto;}
.indTitle .name{font-family:'SamsungOne700';line-height: 1.1;color: #367fc3;text-transform: uppercase;}
.indTitle .text{line-height: 40px;color: #222;margin-top: 10px;}

.indMore{align-items: center;color: #505050;font-family:'SamsungOne700';}
.indMore span{transition: all .4s ease;margin-right: 8px;}
.indMore i{width: 26px;height: 26px;border-radius: 50%;background: #303030 url('../images/arrRW.svg') no-repeat center/16px auto;transition: all .4s ease;}
.indMore:hover span{color: #367fc3;}
.indMore:hover i{background-color: #367fc3;}

.cpbg{ padding-bottom:50px;background-image: url('../images/cpbg.jpg');background-position: center; background-repeat: no-repeat;background-size: cover;}
.container {display:flex;box-sizing: border-box; height:650px; overflow:hidden; width:90%; margin:0 auto;}
.box {flex:1;overflow:hidden;transition: .5s;box-shadow: 0 20px 30px rgba(0, 0, 0, 0.1);line-height: 0; position:relative;}
.box .img1 {width:100%;height:100%;-o-object-fit: cover;object-fit: cover;transition: .5s;}
.box .img2 {width:100%;height:100%;-o-object-fit: cover;object-fit: cover;transition: .5s; display:none}
.box a span {font-size:20px;text-align:center; color:#fff;position:absolute; top:0px; padding-top:100px; z-index:999; background: rgba(0, 0, 0, 0.3); width:100%; display:block; height:100%;}
.box:hover {flex: 1 1 50%;}
.box:hover .img1 { display:none}
.box:hover .img2 { display: block}
.box:hover span{ color:#fff;background: rgba(0, 0, 0, 0.1);}
.box a span:after{ display:none;}
.box a span:hover:after{position: absolute;content:"+MORE";width:30%;height:36px;line-height:36px;border:1px solid #fff;font-size:14px;color: #fff;top:150px;left:35%;transition:all .5s; display:block;}






.indal{width: 100%;overflow: hidden; display:none;}
.indal-head{align-items: flex-end;justify-content: space-between;}
.indal-list{width: 100%;margin-top: 88px;}
.indal-list ul{margin-left: -8px;flex-wrap: nowrap;}
.indal-list li{width:150px;margin-left: 8px;position: relative;height: 580px;overflow: hidden;}
.indal-list li img{position: absolute;height: 580px;left: 0;top: 0;object-fit: fill;max-width: none;}
.indal-list li:nth-child(2), .indal-list li:nth-child(4){top: -32px;}
.indal-list li:nth-child(3){top: -60px;}
.indal-list li.active{width: calc(100% - 480px);}
.indal-list-link{display: block;width: 100%;}
.indal-hint{position: absolute;z-index:4;transition:all .4s ease;writing-mode: vertical-lr;writing-mode: tb-lr;white-space: nowrap;color: #fff;width: 32px;top: 32px;text-align: center;left: 50%;margin-left: -16px;}
.indal-cont{position: absolute;z-index: 5;width: 100%;top: 60px;padding: 0 68px;color: #fff;}
.indal-cont .name{line-height: 1.1;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;font-family:'SamsungOne700';display: block;}
.indal-cont .text{line-height: 24px;margin: 22px 0 24px;max-width: 520px;}
.indal-cont .link{font-family:'SamsungOne700';pointer-events: none;display: inline-block;}
.indal-cont .link p{display: inline-block;position: relative;padding-right: 16px;background: url('../images/arrRW.svg') no-repeat right -2px center/14px auto;transition: all .4s ease;}
.indal-cont .link p:hover{color: #367fc3;background-image: url('../images/arrRWH.svg');}
.indal-cont .link p::after{content: "";position: absolute;width: 0%;height: 1px;background: #367fc3;right: 0;bottom: 0;opacity: 0;transition: width .4s ease,opacity .2s ease .2s;}
.indal-cont .link p:hover::after{width: 100%;opacity: 1;left: 0;right: auto;transition: width .4s ease .2s,opacity .2s ease;}
.indal-list-more{width: 100%;position: absolute;left: 0;top: 0;height: 100%;z-index: 5;}
.indal-list-more .indal-cont {width: 50%;}
.indal-list-more .indal-cont:last-child{left: auto;right: 0;}
.indal-cont .name, .indal-cont .text, .indal-cont .link{opacity: 0;}
.indal-list li.active .indal-cont .name{animation: indalRun 1s ease both .6s;}
.indal-list li.active .indal-cont .text{animation: indalRun 1s ease both .7s;}
.indal-list li.active .indal-cont .link{animation: indalRun 1s ease both .8s;pointer-events: auto;}
@keyframes indalRun {0%{opacity: 0;transform: translateY(80px);}100%{opacity: 1;transform: translateY(0);}}
.indal-list li.active .indal-hint{opacity: 0;}
.indxw{width: 100%;position: relative; background:url(../images/xw.jpg);background-position: center; background-repeat: no-repeat;background-size: cover;}
.indxw-head{width: 100%;flex-direction: row-reverse;}
.indxw-head-cont{width: calc(100% - 780px);padding: 0 90px 40px 0;position: relative;}
.indxw-head-cont::after{content: "";position: absolute;width: calc(100% - 90px);height: 1px;background: #e8e8e8;left: 0;bottom: 0;}
.indxw-head-cont .indMore{position: absolute;left: 0;bottom: 40px;}
.indxw-head-cont .indTitle .text{max-height: 80px;overflow: hidden;-webkit-line-clamp: 2;display: -webkit-box;text-overflow: ellipsis;-webkit-box-orient: vertical;}
.indxw-head-cont .indTitle .text a{transition: all .4s ease;}
.indxw-head-cont .indTitle .text a:hover{color: #367fc3;}
.indxw-head-text p{color: #777;line-height: 32px;height: 128px;overflow: hidden;-webkit-line-clamp: 4;display: -webkit-box;text-overflow: ellipsis;-webkit-box-orient: vertical;}
.indxw-head-hint{width: 100%;}
.indxw-head-hint-li{width: 100%;font-family:'SamsungOne700';margin-top: 24px;}
.indxw-head-hint-li .name{color: #555;margin-bottom: 4px;}
.indxw-head-hint-li .text{color: #888;line-height: 20px;padding-left: 22px;background: url('../images/indxwic1.png') no-repeat left center;}
.indxw-head-hint-li:first-child{margin-top: 0;}
.indxw-head-hint-li:last-child .text{background-image: url('../images/indxwic2.png');}
.indxw-head-img{width: 780px;display: block;overflow: hidden;}
.indxw-head-img img{width: 100%;object-fit: cover;transition: all .6s ease;}
.indxw-head-img:hover img{transform: scale(1.04);}
.indxw-loop{width: 100%;position: relative;}
.indxw-loop .swiper-pagination{display: none;bottom: 0;}
.indxw-loop-link{display: block;width: 100%;}
.indxw-loop-link .img{width: 100%;overflow: hidden;}
.indxw-loop-link .img img{width: 100%;object-fit: cover;transition: all .6s ease;}
.indxw-loop-link .cont{width: 100%;padding-top: 28px;font-family:'SamsungOne700';}
.indxw-loop-link .name{color: #555;transition: all .4s ease;overflow:hidden;white-space:nowrap;text-overflow:ellipsis;}
.indxw-loop-link .time{line-height: 20px;color: #888;padding-left: 22px;background: url('../images/indxwic1.png') no-repeat left center;margin-top: 15px;}
.indxw-loop-link:hover .img img{transform: scale(1.04);}
.indxw-loop-link:hover .name{color: #367fc3;}
.indxw-prev, .indxw-next{width: 50px;height: 50px;border-radius: 50%;background: #f4f4f4 url('../images/arrLH.svg') no-repeat center/20px auto;position: absolute;z-index: 4;top: 50%;margin-top: -68px;cursor: pointer;transition: all .4s ease;}
.indxw-prev{left: -74px;}
.indxw-next{transform: rotate(180deg);right: -74px;}
.indxw-prev:hover, .indxw-next:hover{background-color: #367fc3;background-image: url('../images/arrLW.svg');}

.session_2 {padding-top:50px; background-image: url('../images/jj.jpg');background-position: center; background-repeat: no-repeat;background-size: cover;}
.session_2:before {position: absolute;content: '';width: 100%;top: 0;left: 0;right: 0;height: 500px;background-color: #fff;}
.session_2 .bottom-box { width:100%;}
.session_2 .bottom-box .left-box{ width:55%;float:left;}
.session_2 .bottom-box .left-box img {width:100%;height: auto;object-fit: cover; border-radius:30px;}
.session_2 .bottom-box .right-box {width:43%; float:right;}
.session_2 h3 {font-size:30px;color:#fff;margin-bottom:10px; font-weight:bold; text-align:center;letter-spacing:3px;}
.session_2 h4 {font-size:19px;color:#fff;margin-bottom:30px; font-weight: normal; text-align:center;letter-spacing: 1px;}
.session_2 .bottom-box .right-box p {font-size:18px;color: #fff;line-height:40px;margin-bottom: 32px;letter-spacing: 1px;}
.public_a {position: relative;height: 45px;line-height: 45px;width: 140px;display: inline-block;text-align: center;box-sizing: border-box;font-size: 0; border:1px solid #666;}
.public_a span {position: relative;color: #fff;font-size: 14px;display: inline-block;vertical-align: middle;z-index: 3;}
.public_a span em {font-style: normal;display: inline-block;margin-left: 10px;}
.public_a:after {position: absolute;content: '';left: 0;bottom: 0;width: 100%;height: 100%;border: 1px solid #eeeeee;box-sizing: border-box;}
.public_a:before {content: '';position: absolute;right: 0;top: 0;width: 0;height: 100%;background: #367fc3;transition: all 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);transition-timing-function: cubic-bezier(0.165, 0.84, 0.44, 1); z-index: 2;}
.public_a:hover:before,.public_a:focus:before,.public_a:hover:before {right: auto;left: 0;width: 100%;}
.public_a:hover span {color: #fff;}
.public_a:hover span img {display: none;}
.public_a:hover span img.active { display: inline-block;}

.indhb{width: 100%;position:relative;}
.indhb-partner{position: relative;width: 100%;z-index: 4;left: 0;bottom: 0;}
.indhb-partner .contain{}
.indhb-partner-loop{width:100%;position: relative; padding-top:30px; padding-bottom:50px;}
.indhb-partner-link{display: flex;width:100%;height:290px;align-items: center;justify-content: center;}
.indhb-partner-link img{max-width: 100%;max-height: 100%;transition: all .4s ease;}
.indhb-partner-link:hover img{transform: translateY(-6px);}
.indhb-partner .swiper-container{width:100%;}
.indhb-partner-prev, .indhb-partner-next{width:20px;height: 20px;position:absolute;cursor: pointer;top:50%;background:url('../images/arrLH.svg') no-repeat center/20px auto;transition: all .4s ease; z-index:999;}
.indhb-partner-prev{left:-30px;}
.indhb-partner-next{right:-30px;transform: rotate(180deg);}
.indhb-partner-prev:hover, .indhb-partner-next:hover{;background-image: url('../images/arrLW.svg');}

/*优势*/
/*标题*/
.title{text-align: center;padding:70px 0 35px 0;}
.title b{font-size:32px;color:#333;}
.title t{color:#367fc3;}
.title p{font-size: 18px;color:#999;line-height: 30px;}
.title p:after{content:"";display: block;width:30px;height:30px;margin: 10px auto 0;background: url(../images/66.png)no-repeat;-webkit-transform: rotate(360deg); animation: rotation 3s linear infinite; -moz-animation: rotation 3s linear infinite; -webkit-animation: rotation 3s linear infinite; -o-animation: rotation 3s linear infinite;}
@-webkit-keyframes rotation{
    from {-webkit-transform: rotate(0deg);}
    to {-webkit-transform: rotate(360deg);}
}
.adv_bg{ padding-bottom:80px;background: url(../images/23.png)no-repeat center;background-position: center; background-repeat: no-repeat;background-size: cover;}
.adv li{width:24%;height:620px;float:left;position:relative;background:#000;transition: all 0.3s;cursor: pointer;overflow: hidden; margin-right:1.3%;}
.adv li:nth-child(4){ margin-right:0px; float:right;}
.adv li:before,.adv li:after{content:"";display: block;width:40px;height:40px;background: url(../images/50.png)no-repeat;position: absolute;transition: all 0.3s;}
.adv li:before{top: -40px;left: -40px;}
.adv li:hover:before{top:25px;left: 25px;}
.adv li:after{bottom: -40px;right: -40px;transform: rotate(180deg);}
.adv li:hover:after{bottom: 25px;right:25px;}
.adv li *{display: block;}
.adv_li_img{opacity: 0.5;}
.adv_li_img img{ width:100%;}
.adv li:hover .adv_li_img{opacity: 0.2;}
.adv_li_title,.adv_li_text{position: absolute;z-index: 2;}
.adv_li_title{width: 100%;top:190px;text-align: center;transition:all 0.3s;}
.adv li:hover .adv_li_title{top:95px;}
.adv_li_title t{width:66px;height:66px;margin: auto;border:1px #ccc solid;border-radius: 100%;}
.adv_li_title t:before{content:'';display: block;width:30px;height:30px;margin: 17px auto 0;background: url(../images/79.png)no-repeat;-webkit-transform: rotate(360deg); animation: rotation 3s linear infinite; -moz-animation: rotation 3s linear infinite; -webkit-animation: rotation 3s linear infinite; -o-animation: rotation 3s linear infinite;}
.adv li:nth-child(2) .adv_li_title t:before{background-position: -30px 0;}
.adv li:nth-child(3) .adv_li_title t:before{background-position: -60px 0;}
.adv li:nth-child(4) .adv_li_title t:before{background-position: -90px 0;}
.adv li:hover .adv_li_title t{border:1px #367fc3 solid;}
.adv_li_title b{margin-top: 150px;font-size: 26px;color:#fff;transition: all 0.3s;}
.adv_li_title b:after{content:"";display: block;width:40px;height:2px;background: #999;margin:15px auto 20px;}
.adv li:hover .adv_li_title b:after{margin-top: 64px;background: #367fc3;}
.adv li:hover .adv_li_title b{margin-top: 25px;}
.adv_li_title p{font-size: 18px;color:#999;}
.adv li:hover .adv_li_title p{width: 100%;position: absolute;top: 138px;left: 50%;transform: translate(-50%);}
.adv_li_text{width: 275px;left: 50%;transform: translate(-50%);top:650px;text-align: center;font-size: 15px;color:#e5e5e5;line-height: 32px;transition:all 0.3s;}
.adv li:hover .adv_li_text{top:307px;}
/* -------------------------PC端--------------------------- */
@media all and (max-width:1700px) {
.container {display:flex;box-sizing: border-box; max-height:650px;}
    .indal-list li img, .indal-list li{height: 474px;}
    .indpp-num-line {margin: 0 40px;}
    .indxw-head-cont {padding: 0 60px 40px 0;}
    .indxw-head-cont::after {width: calc(100% - 60px);}
}
@media all and (max-width:1599px) {
.container {display:flex;box-sizing: border-box; max-height:550px;}
    .indal-list li img, .indal-list li {height: 372px;}
    .indal-cont {top: 48px;padding: 0 50px;}
    .indhb-partner-name, .indhb-partner-link{height: 110px;}
    .indhb-play{margin-top: -80px;}
    .indxw-head-img {width: 640px;}
    .indxw-head-cont {width: calc(100% - 640px);padding: 0 50px 30px 0;}
    .indxw-head-hint-li {margin-top: 16px;}
    .indTitle .text {line-height: 32px;}
    .indxw-head-cont .indTitle .text{max-height: 64px;}
    .indxw-head-cont .indMore{bottom: 30px;}
    .indxw-head-cont::after {width: calc(100% - 50px);}
}

@media all and (max-width:1439px) {
.container {display:flex;box-sizing: border-box; max-height:550px;}
}

@media all and (max-width:1359px) {
.container {display:flex;box-sizing: border-box; max-height:450px;}
}

@media all and (max-width:1279px) {
    /* 1152 × (700) */
    .indal-list li {width: 80px;}
    .indal-list li.active {width: calc(100% - 360px);}
    .indal-list li img, .indal-list li {height: 310px;}
    .indal-hint{top: 20px;}
    .indal-cont {top: 36px;padding: 0 32px;}
    .indal-cont .text {margin: 12px 0 16px; }
    .indhb-partner-name, .indhb-partner-link {height: 100px;}
    .indhb-partner-name{width: 140px;}
    .indhb-partner-loop {}
    .indhb-partner-prev{left: 10px;}
    .indhb-partner-next{right: 10px;}
    .indxw-head-img {width: 500px;}
    .indxw-head-cont {width: calc(100% - 500px);padding: 0 40px 20px 0;}
    .indxw-head-hint{margin-top: 16px;}
    .indxw-head-hint-li {margin-top: 8px;}
    .indxw-head-cont .indMore{bottom: 20px;}
    .indxw-head-hint-li .name {margin-bottom: 0;}
    .indxw-loop-link .cont {padding-top: 20px;}
    .indxw-prev, .indxw-next{margin-top: -64px;}
    .indxw-head-cont::after {width: calc(100% - 40px);}
}

@media all and (max-width:1151px) {
    /* 1024 */
    .banner-img img.none-mb{height: 50vh;}
    .indxw-prev, .indxw-next{display: none;}
    .indxw-loop .swiper-wrapper{padding-bottom: 50px;}
    .indxw-loop .swiper-pagination{display: block;}
    .indxw-loop .swiper-pagination-bullet {width: 10px;height: 10px;background: #e8e8e8;opacity: 1;margin: 0 8px !important;}
    .indxw-loop .swiper-pagination-bullet-active {opacity: 1;background: #367fc3;}
}


/* ------------------------手机端-------------------------- */
@media all and (max-width:1000px) {
    /* 平板设备 720 适配 */
    .indal-hint{display: none;}
    .indal-cont .name, .indal-cont .text, .indal-cont .link{opacity: 1;animation: none !important;}
    .indal-list ul {margin-left: 0;margin-top: -12px;flex-wrap: wrap;}
    .indal-list li{margin-top: 12px;margin-left: 0;top: 0 !important;}
    .indal-list li img, .indal-list li{height: auto;position: relative;width: 100% !important;}
    .indal-list {margin-top: 50px;}
    .indxw-head-img{width: 100%;}
    .indxw-head-cont .indMore{position: static;margin-top: 20px;}
    .indxw-head-cont{width: 100%;padding: 28px 0;}
    .indcp-bg-btn {margin-top: -40px;}
    .indxw-head-cont::after {width: 100%;}
    .indal-list li::after{content: "";width: 100%;height: 100%;top: 0;left: 0;position: absolute;background: rgba(0, 0, 0, .3);}
    .indal-cont .link{pointer-events: auto;}
    .indxw-head-text p {line-height: 28px;height: 112px;}
	
}
@media all and (max-width:640px) {
.indal{width: 100%;overflow: hidden; display: block;}
.container{ display:none;}
.cpbg{background:#fff; padding-bottom:0px;}
.indal-head { display:none;}
    /* 移动终端以上 360 适配 */
    .indTitle .text {line-height: 24px;margin-top: 6px;}
    .indal .indTitle{width: 100%;margin-bottom: 14px;}
    .banner-cont .link {width: 136px;height: 40px;}
    .banner .swiper-pagination {bottom: 18px;}
    .banner .swiper-pagination-bullet {width: 30px;margin: 0 7px !important;}
    @keyframes bannerUp{0%{opacity: 0;transform: translateY(60px);}100%{opacity: 1;transform: translateY(0);}}
    .indal-list {margin-top: 24px;}
    .indal-cont .text {margin: 6px 0 8px;line-height: 20px;height: 40px;display: none;}
    .indal-cont .link{margin-top: 8px;}
    .indal-cont {top: 24px;padding: 0 20px;}
    .indhb-partner {position: static;}
    .indhb-partner .contain{width: 100%;}
    .indhb-partner-name, .indhb-partner-link {height: 200px;}
    .indhb-partner-name {width: 102px;font-size: 14px;}
    .indhb-partner-loop {width:100%;}
    .indhb-partner-prev, .indhb-partner-next {width: 32px;height: 32px;margin-top: -16px;background-size: 16px;}
    .indhb-partner-prev{left: 2px;}
    .indhb-partner-next{right: 2px;}
    .indhb-partner-link img{max-height:180px;max-width:100%;}
    .indxw-head-cont {padding: 24px 0;}
    .indxw-head-cont .indTitle .text {max-height: 48px;}
    .indxw-head-hint-li .text{font-size: 12px;}
    .indxw-loop-link .time{margin-top: 12px;}
    .indxw-loop .swiper-wrapper {padding-bottom: 30px;}
    .indxw-loop .swiper-pagination-bullet {width: 8px;height: 8px;margin: 0 6px !important;}
    .indxw-head-text p {line-height: 24px;height: 96px;}
	
.session_2 {padding-top:50px;margin-bottom:20px; background:none;}
.session_2:before { display:none;}
.session_2 .bottom-box .left-box{ width:100%;float: none;}
.session_2 .bottom-box .left-box img {width:100%;height: auto;object-fit: cover; border-radius:0px;}
.session_2 .bottom-box .right-box {width:100%; float:none; margin-top:30px;}
.session_2 h3 {font-size:20px;color:#000;margin-bottom:10px; font-weight:bold;}
.session_2 h4 {font-size:13px;color:#000;margin-bottom:10px; font-weight: normal;}
.session_2 .bottom-box .right-box p {font-size:14px;color: #666666;line-height:30px;margin-bottom:10px;}
.public_a span {color: #000;}
.title{text-align: center;padding:10px 0 15px 0;}
.title b{font-size:20px;color:#333;}
.title p{font-size: 14px;color:#999;line-height: 30px;}
.adv_bg{ padding-bottom:30px;padding-top:30px;}
.adv li{width:49%;height:300px;float:left;position:relative;background:#000;transition: all 0.3s;cursor: pointer;overflow: hidden; margin-right:1%; margin-bottom:30px;}
.adv_li_title{width: 100%;top:50px;text-align: center;transition:all 0.3s;}
.adv_li_title b{margin-top:30px;font-size:20px;color:#fff;transition: all 0.3s;}
.adv_li_text{ display:none;}
.adv li:hover .adv_li_text{ display:none;}
.adv_li_title p{font-size: 14px;color:#999;}
}