@charset "UTF-8";
* {
  margin: 0;
  padding: 0;
}

body {
  background: white;
}

html {
  font-size: 62.5%;
}

/*1rem = 10px;12px=1.2rem.*/
@media screen and (min-width: 980px) {
  .screen1 {
    width: 100%;
  }
  .screen1 img {
    width: 100%;
    height: 100%;
  }
  .screen2 {
    width: 100%;
  }
  .screen2 .main {
    width: 1200px;
    margin: 0 auto;
    background-image: linear-gradient(to bottom, #ebf7fc 80%, #FFF 20%);
  }
  .screen2 .main .screen2_text {
    width: 100%;
    padding: 70px 0 80px 0;
    text-align: center;
  }
  .screen2 .main .screen2_text p {
    line-height: 40px;
    color: #000;
    font-size: 18px;
  }
  .screen2 .main .screen2_text .changeSize {
    color: #1fa3db;
  }
  .screen2 .main .screen2_video {
    width: 100%;
  }
  .screen2 .main .screen2_video video {
    width: 100%;
  }
  .screen3 {
    width: 100%;
  }
  .screen3 .main {
    width: 1200px;
    margin: 0 auto;
  }
  .screen3 .main .screen3_top {
    padding: 25px 0 50px 0;
    text-align: center;
  }
  .screen3 .main .screen3_center img {
    width: 100%;
    height: 100%;
  }
  .screen3 .main .screen3_center .pc_map {
    display: block;
  }
  .screen3 .main .screen3_center .mobile_map {
    display: none;
  }
  .screen3 .main .screen3_bottom {
    padding: 80px 0 40px 0;
    text-align: center;
  }
  .screen3 .main .screen3_bottom .bigSize {
    font-size: 30px;
    color: #049cdd;
    font-weight: bold;
    margin-bottom: 10px;
  }
  .screen3 .main .screen3_bottom .smallSize {
    font-size: 12px;
    color: #049cdd;
  }
  .screen4 {
    width: 100%;
    padding-bottom: 20px;
    background: #0598d7;
  }
  .screen4 .main {
    width: 1200px;
    margin: 0 auto;
  }
  .screen4 .main .screen4_top {
    width: 100%;
    height: 80px;
    background: url(../images/jiantou.png) no-repeat 100%;
    position: relative;
  }
  .screen4 .main .screen4_top .weibo {
    position: absolute;
    right: 150px;
    top: 28px;
    color: #a6ddf4;
    font-size: 20px;
  }
  .screen4 .main .screen4_center {
    margin-bottom: 20px;
    position: relative;
    /* 当hover元素会一直闪,给轮播的箭头加一个高宽它就不闪了(加了之后布局会变，所以要做相应的调整) */
    /* 改变分页小圆圈的样式 */
    /* 移动端才显示自带的左右滑动 */
    /* @media (min-width:768px) {
                .hide-b{display: none !important;}
            } */
  }
  .screen4 .main .screen4_center .layout {
    width: 100%;
    margin: 0 auto;
  }
  .screen4 .main .screen4_center .container:after,
  .screen4 .main .screen4_center .layout:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    overflow: hidden;
  }
  .screen4 .main .screen4_center .swiper-container {
    /* width: 80%; */
    padding-top: 10px;
    padding-bottom: 30px;
  }
  .screen4 .main .screen4_center .swiper-slide {
    background-position: center;
    background-size: cover;
    height: 320px;
  }
  .screen4 .main .screen4_center .arrRight {
    width: 7px;
    height: 7px;
    border-bottom: 2px solid #fff;
    border-right: 2px solid #fff;
    transform: rotate(-48deg);
  }
  .screen4 .main .screen4_center .arrLeft {
    width: 7px;
    height: 7px;
    border-top: 2px solid #fff;
    border-left: 2px solid #fff;
    transform: rotate(-48deg);
  }
  .screen4 .main .screen4_center .list-unstyle {
    list-style: none;
    padding: 0;
  }
  .screen4 .main .screen4_center .float-l {
    float: left;
  }
  .screen4 .main .screen4_center .float-r {
    float: right;
  }
  .screen4 .main .screen4_center .pos-r {
    position: relative;
  }
  .screen4 .main .screen4_center .pos-tc {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    z-index: 10;
  }
  .screen4 .main .screen4_center .swiper-btn li {
    outline: none;
    /* 去掉样式 （不知道为什么点击li会有边框）*/
    user-select: none;
    /* 解决快速点击会出现背景色的问题 */
    -moz-user-select: none;
    /*火狐*/
    -webkit-user-select: none;
    /*webkit浏览器*/
    -ms-user-select: none;
    /*IE10*/
    -khtml-user-select: none;
    /*早期浏览器 */
  }
  .screen4 .main .screen4_center .swiper-button-next1 {
    padding-left: 10px;
  }
  .screen4 .main .screen4_center .swiper-button-prev1 {
    padding-right: 10px;
  }
  .screen4 .main .screen4_center .tran {
    /* 过渡效果的时间 */
    -webkit-transition: all ease-out .3s;
    -o-transition: all ease-out .3s;
    transition: all ease-out .3s;
  }
  .screen4 .main .screen4_center .swiper-btn li {
    width: 30px;
    height: 40px;
    line-height: 90px;
    text-align: center;
  }
  .screen4 .main .screen4_center .swiper-center .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    border: 3px solid #FFFFFF;
  }
  .screen4 .main .screen4_center .swiper-center .swiper-pagination-bullet-active {
    border: 3px solid #55aaff;
    background-color: rgba(0, 0, 0, 0.2);
  }
  .screen4 .main .screen4_center .swiper-pagination {
    top: -59px;
  }
  .screen4 .main .screen4_center .swiper-pagination-bullet {
    width: 35px;
    height: 35px;
    margin-right: 5px;
    text-align: center;
    text-align: center;
    line-height: 35px;
    font-size: 12px;
    color: #74cff6;
    opacity: 1;
    background: rgba(77, 131, 175, 0.808);
  }
  .screen4 .main .screen4_center .swiper-pagination-bullet-active {
    width: 40px;
    height: 40px;
    font-size: 20px;
    font-weight: 500;
    color: #0598d7;
    text-align: center;
    line-height: 40px;
    background: #bdebff;
  }
  .screen4 .main .screen4_bottom {
    width: 100%;
    overflow: hidden;
  }
  .screen4 .main .screen4_bottom .liuyanWrap {
    width: 100%;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .title {
    font-weight: bold;
    font-size: 20px;
    color: white;
    margin-bottom: 20px;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .liuyanBox {
    background: white;
    padding: 10px 20px;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .liuyanBox .liuyanContent input {
    min-height: 50px;
    width: 100%;
    border: none;
    border-bottom: 1px solid #ededed;
    margin-bottom: 10px;
    outline: none;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .liuyanBox .liuyan_upload {
    display: flex;
    justify-content: end;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .liuyanBox .liuyan_upload button {
    width: 135px;
    height: 46px;
    border: none;
    background: #0096d6;
    color: white;
  }
  .screen4 .main .screen4_bottom .liuyanList {
    padding: 20px 20px 10px 20px;
    margin-top: 10px;
    background: white;
  }
  .screen4 .main .screen4_bottom .liuyanList ul li {
    list-style: none;
    margin-top: 15px;
    padding-bottom: 15px;
    border-bottom: 1px solid #ccc;
  }
  .screen4 .main .screen4_bottom .liuyanList ul li p {
    margin-bottom: 10px;
    font-size: 16px;
    color: #333;
  }
  .screen4 .main .screen4_bottom .liuyanList ul li .time {
    font-size: 14px;
    color: #ccc;
  }
  .screen4 .main .screen4_bottom .liuyanList ul li:last-child {
    border-bottom: none;
  }
  .screen5 {
    width: 100%;
    padding-bottom: 50px;
  }
  .screen5 .main {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
  }
  .screen5 .main .screen5_top {
    width: 100%;
    text-align: center;
    padding: 80px 0 40px 0;
  }
  .screen5 .main .screen5_top .bigSize {
    font-size: 30px;
    color: #049cdd;
    font-weight: bold;
    margin-bottom: 10px;
  }
  .screen5 .main .screen5_top .smallSize {
    font-size: 12px;
    color: #049cdd;
  }
  .screen5 .main .screen5_bottom {
    width: 100%;
    display: flex;
    padding-bottom: 50px;
    justify-content: space-between;
  }
  .screen5 .main .screen5_bottom .flex {
    width: 32%;
  }
  .screen5 .main .screen5_bottom .flex .smallVideo {
    display: inline-block;
    width: 100%;
    height: 216px;
    margin-bottom: 15px;
    background: #0096d6;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .screen5 .main .screen5_bottom .flex .smallVideo img {
    width: 100%;
  }
  .screen5 .main .screen5_bottom .flex .videoTitle {
    text-decoration: none;
    color: #000;
    font-size: 18px;
    width: 100%;
    white-space: nowrap;
    /* 超出文本隐藏 */
    overflow: hidden;
    /* 文本超出用...表示 */
    text-overflow: ellipsis;
  }
}

@media screen and (max-width: 980px) {
  .main {
    width: 100%;
  }
  .screen1 {
    width: 100%;
  }
  .screen1 img {
    width: 100%;
    height: 100%;
  }
  .screen2 .main {
    background-image: linear-gradient(to bottom, #ebf7fc 80%, #FFF 20%);
  }
  .screen2 .main .screen2_text {
    width: 100%;
    padding: 2.5rem 2rem;
    box-sizing: border-box;
    text-align: center;
  }
  .screen2 .main .screen2_text p {
    line-height: 2rem;
    color: #000;
    font-size: 1.4rem;
    margin-bottom: 1rem;
  }
  .screen2 .main .screen2_text .changeSize {
    color: #1fa3db;
  }
  .screen2 .main .screen2_video {
    padding: 0 5px;
    box-sizing: border-box;
    width: 100%;
  }
  .screen2 .main .screen2_video video {
    width: 100%;
    height: 100%;
  }
  .screen3 {
    width: 100%;
  }
  .screen3 .main .screen3_top {
    padding: 1.5rem 0;
    text-align: center;
  }
  .screen3 .main .screen3_top img {
    width: 50%;
  }
  .screen3 .screen3_center img {
    width: 100%;
    height: 100%;
  }
  .screen3 .screen3_center .pc_map {
    display: none;
  }
  .screen3 .screen3_center .mobile_map {
    display: block;
  }
  .screen3 .screen3_bottom {
    padding: 2rem 0;
    text-align: center;
  }
  .screen3 .screen3_bottom .bigSize {
    font-size: 2rem;
    color: #049cdd;
    font-weight: bold;
    margin-bottom: 5px;
  }
  .screen3 .screen3_bottom .smallSize {
    font-size: 1.2rem;
    color: #049cdd;
  }
  .screen4 {
    width: 100%;
    background: #0598d7;
  }
  .screen4 .main {
    height: 100%;
    padding-bottom: 10px;
  }
  .screen4 .main .screen4_top {
    width: 100%;
    height: 5rem;
    background: url(../images/jiantou.png) no-repeat;
    background-size: 100%;
    background-position-y: 2rem;
    position: relative;
  }
  .screen4 .main .screen4_top .weibo {
    position: absolute;
    right: -3px;
    top: 1.3rem;
    color: #a6ddf4;
    transform: scale(0.4);
  }
  .screen4 .main .screen4_center {
    padding: 0 5px;
    box-sizing: border-box;
    width: 100%;
    margin: 0 auto;
    position: relative;
    /* 当hover元素会一直闪,给轮播的箭头加一个高宽它就不闪了(加了之后布局会变，所以要做相应的调整) */
    /* 改变分页小圆圈的样式 */
    /* 移动端才显示自带的左右滑动 */
    /* @media (min-width:768px) {
                .hide-b{display: none !important;}
            } */
  }
  .screen4 .main .screen4_center .layout {
    width: 100%;
    margin: 0 auto;
    display: none;
  }
  .screen4 .main .screen4_center .container:after,
  .screen4 .main .screen4_center .layout:after {
    content: "";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden;
    overflow: hidden;
  }
  .screen4 .main .screen4_center .swiper-container {
    /* width: 80%; */
    padding-top: 1rem;
    padding-bottom: 1.5rem;
    margin: 0 0px !important;
  }
  .screen4 .main .screen4_center .swiper-slide {
    background-position: center;
    background-size: cover;
    height: 8rem;
    width: 191px !important;
  }
  .screen4 .main .screen4_center .swiper-slide-active {
    width: 14rem !important;
  }
  .screen4 .main .screen4_center .swiper-btn li {
    color: #007AFF;
    font-size: 5rem;
    width: 40px !important;
  }
  .screen4 .main .screen4_center .list-unstyle {
    list-style: none;
    padding: 0;
  }
  .screen4 .main .screen4_center .float-l {
    float: left;
  }
  .screen4 .main .screen4_center .float-r {
    float: right;
  }
  .screen4 .main .screen4_center .pos-r {
    position: relative;
  }
  .screen4 .main .screen4_center .pos-tc {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    -webkit-transform: translateY(-50%);
    z-index: 10;
  }
  .screen4 .main .screen4_center .swiper-btn li {
    outline: none;
    /* 去掉样式 （不知道为什么点击li会有边框）*/
    user-select: none;
    /* 解决快速点击会出现背景色的问题 */
    -moz-user-select: none;
    /*火狐*/
    -webkit-user-select: none;
    /*webkit浏览器*/
    -ms-user-select: none;
    /*IE10*/
    -khtml-user-select: none;
    /*早期浏览器 */
  }
  .screen4 .main .screen4_center .swiper-button-next1 {
    padding-left: 20px;
  }
  .screen4 .main .screen4_center .swiper-button-prev1 {
    padding-right: 20px;
  }
  .screen4 .main .screen4_center .tran {
    /* 过渡效果的时间 */
    -webkit-transition: all ease-out .3s;
    -o-transition: all ease-out .3s;
    transition: all ease-out .3s;
  }
  .screen4 .main .screen4_center .swiper-btn .swiper-button-next1:hover,
  .screen4 .main .screen4_center .swiper-btn .swiper-button-prev1:hover {
    padding: 0px;
  }
  .screen4 .main .screen4_center .swiper-btn li {
    width: 100px;
    height: 100px;
    line-height: 90px;
    text-align: center;
  }
  .screen4 .main .screen4_center .swiper-center .swiper-pagination-bullet {
    width: 10px;
    height: 10px;
    border: 3px solid #FFFFFF;
  }
  .screen4 .main .screen4_center .swiper-center .swiper-pagination-bullet-active {
    border: 3px solid #55aaff;
    background-color: rgba(0, 0, 0, 0.2);
  }
  .screen4 .main .screen4_center .swiper-pagination {
    top: -40px;
    left: 7px;
  }
  .screen4 .main .screen4_center .swiper-pagination-bullet {
    width: 15px;
    height: 15px;
    margin-right: 5px;
    text-align: center;
    text-align: center;
    line-height: 15px;
    font-size: 12px;
    color: #74cff6;
    opacity: 1;
    background: rgba(77, 131, 175, 0.808);
  }
  .screen4 .main .screen4_center .swiper-pagination-bullet-active {
    width: 20px;
    height: 20px;
    font-size: 16px;
    color: #0598d7;
    text-align: center;
    line-height: 20px;
    background: #bdebff;
    position: relative;
    top: 2px;
  }
  .screen4 .main .screen4_bottom {
    width: 100%;
    margin: 0 auto;
    box-sizing: border-box;
    padding: 0 1.5rem;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .title {
    font-weight: bold;
    color: white;
    margin-bottom: 1rem;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .liuyanBox {
    background: white;
    padding: 1rem 2rem;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .liuyanBox .liuyanContent input {
    min-height: 2.5rem;
    width: 100%;
    border: none;
    border-bottom: 1px solid #ededed;
    margin-bottom: 1rem;
    outline: none;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .liuyanBox .liuyan_upload {
    width: 100%;
    text-align: right;
  }
  .screen4 .main .screen4_bottom .liuyanWrap .liuyanBox .liuyan_upload button {
    width: 6.75rem;
    height: 2.3rem;
    border: none;
    background: #0096d6;
    color: white;
  }
  .screen4 .main .screen4_bottom .liuyanList {
    padding: 1rem 2rem;
    margin-top: 1rem;
    background: white;
  }
  .screen4 .main .screen4_bottom .liuyanList ul li {
    list-style: none;
    margin-top: 1.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid #ccc;
  }
  .screen4 .main .screen4_bottom .liuyanList ul li p {
    margin-bottom: 10px;
    font-size: 1.4rem;
    color: #333;
  }
  .screen4 .main .screen4_bottom .liuyanList ul li .time {
    font-size: 1.3rem;
    color: #ccc;
  }
  .screen4 .main .screen4_bottom .liuyanList ul li:last-child {
    border-bottom: none;
  }
  .screen5 {
    width: 100%;
    padding-bottom: 3rem;
  }
  .screen5 .main .screen5_top {
    width: 100%;
    text-align: center;
    padding: 2rem 0;
  }
  .screen5 .main .screen5_top .bigSize {
    font-size: 2rem;
    color: #049cdd;
    font-weight: bold;
    margin-bottom: 5px;
  }
  .screen5 .main .screen5_top .smallSize {
    font-size: 12px;
    color: #049cdd;
  }
  .screen5 .main .screen5_bottom {
    width: 100%;
    padding: 0 5px;
    box-sizing: border-box;
    display: flex;
    justify-content: space-between;
  }
  .screen5 .main .screen5_bottom .flex {
    width: 32%;
  }
  .screen5 .main .screen5_bottom .flex .smallVideo {
    display: inline-block;
    width: 100%;
    margin-bottom: 1rem;
    background: #0096d6;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .screen5 .main .screen5_bottom .flex .smallVideo img {
    width: 100%;
  }
  .screen5 .main .screen5_bottom .flex .videoTitle {
    text-decoration: none;
    color: #000;
    font-size: 1.4rem;
    width: 100%;
    white-space: nowrap;
    /* 超出文本隐藏 */
    overflow: hidden;
    /* 文本超出用...表示 */
    text-overflow: ellipsis;
  }
}