@charset 'utf-8';
/**************************************** 首页-开始 ****************************************/
@media (max-width: 1199px) {
  .i-main .i-box2,
  .i-main .i-box3,
  .i-main .i-box4,
  .i-main .i-box5,
  .i-main .i-box6,
  .main .content {
    padding-left: 10px;
    padding-right: 10px;
  }
  .i-main .i-tt1 span {
    font-size: 24px;
  }
  .i-main .i-tt1 em {
    font-size: 12px;
  }
  .i-main .i-about .box1 h3 {
    font-size: 24px;
  }
  .i-main .i-pro .list .item {
    width: 23.5%;
    margin: 0 .7%;
  }
}
@media (max-width: 991px) {
  .i-main .i-case .list li .item .info .box h4 {
    padding-top: 22%;
  }
  .i-main .i-case .list li .item .info .box .txt {
    padding: 1.5rem 0 .3rem 0;
  }
  .i-main .i-case .list li .item .info .box .txt::after {
    top: 8%;
    height: 20%;
  }
  .main .message form {
    width: 100%;
  }
  .main .message form .mb20 {
    margin: 0;
  }
  .main .message form .txt {
    width: 100%;
    height: 47px;
    line-height: 45px;
    margin-bottom: .2rem;
  }
  .main .message form .btn input {
    width: 75%;
    height: 47px;
    line-height: 45px;
  }
  .main .pro-list .pro-menu {
    width: 100%;
    margin: 0;
    padding: 0;
  }
  .main .pro-list .pro-menu .tt1 {
    margin: 0;
    width: 100%;
  }
  .main .pro-list .list {
    width: 100%;
    padding: 0;
    margin-top: .3rem;
  }
  .main .pro-list .list ul {
    margin-left: -0.3rem;
  }
  .main .pro-list .list ul li {
    padding-left: .3rem;
  }
  .main .pro-list .list ul li .img {
    width: 100%;
    height: 4.42rem;
  }
}
@media (max-width: 767px) {
  .i-main .i-about .i-guide {
    text-align: center;
  }
  .i-main .i-about .i-guide a {
    float: none;
    width: 2rem;
    height: 2rem;
    margin: 0 1%;
  }
  .i-main .i-about .i-guide a .img {
    height: 1.3rem;
    line-height: 1.3rem;
  }
  .i-main .i-about .i-guide a .img img {
    height: 55%;
  }
  .i-main .i-about .i-guide a h4 {
    font-size: 12px;
    margin-top: -9%;
  }
  .i-main .i-case .list li .item .img {
    height: 5.59rem;
    height: auto;
  }
  .i-main .i-case .bx-wrapper .bx-controls-direction a {
    display: block;
  }
  .i-main .i-news .album-wrap .gallery-top .con {
    height: auto;
  }
  .i-main .i-pro .list {
    padding: 0 10px;
  }
  .i-main .i-pro .list .item {
    width: 50%;
    height: 3.55rem;
    padding: 0 5px;
    margin: 0 0 .25rem 0;
  }
  .i-main .i-pro .list .item .info {
    display: none;
  }
  .i-main .i-add ul {
    margin: .3rem 0;
  }
  .i-main .i-add ul li {
    padding-left: 13%;
    line-height: 45px;
    height: 45px;
  }
  .main .menu {
    position: relative;
  }
  .main .menu .tt1 {
    position: relative;
    display: block;
    height: 45px;
    line-height: 45px;
    text-align: left;
    padding: 0 10px;
    font-size: 18px;
    background: #ebebeb;
    color: #fff;
    background: #e70012;
  }
  .main .menu .tt1.cur::after {
    -webkit-transform: rotate(180deg);
    transform: rotate(180deg);
  }
  .main .menu .tt1::after {
    position: absolute;
    content: '';
    right: 0;
    width: 38px;
    height: 38px;
    background:  no-repeat center;
    background-size: auto auto;
    background-size: 50% 50%;
    -webkit-transition: transform 300ms ease 0s;
    transition: transform 300ms ease 0s;
  }
  .main .menu ul {
    display: none;
    position: absolute;
    z-index: 1;
    width: 100%;
    top: 45px;
    left: 0;
    height: auto;
    line-height: 45px;
  }
  .main .menu ul li {
    width: 100%;
    border-bottom: 1px solid #fff;
  }
  .main .menu ul li a {
    display: block;
  }
  .main .menu ul li a::after {
    display: none;
  }
  .main .news-list li .img,
  .main .news-list li .info {
    width: 100%;
  }
  .main .news-list li .img {
    height: auto;
  }
  .main .news-list li .info {
    padding: 0;
  }
  .main .news-list li h3 {
    padding: .2rem 0;
  }
  .main .news-list li .date {
    padding-top: .2rem;
  }
  .main .news-info .tt1 {
    text-align: center;
    line-height: 30px;
  }
  .main .news-info .tt1 .date .fl {
    display: block;
    float: none;
  }
  .main .news-info .tt1 .date .bdshare-button-style0-16 {
    display: table;
    margin: 0 auto !important;
  }
  .main .join-list .join-head li {
    font-size: 12px;
  }
  .main .join-list .join-body li {
    font-size: 12px;
    width: 19%;
  }
  .main .join-list .join-body li:first-child {
    width: 24%;
  }
  .main .pro-info .pro-l {
    width: 100%;
  }
  .main .pro-info .pro-l .pro-detail-slider li img {
    height: auto;
  }
  .main .pro-info .pro-l .bx-pager-wrap,
  .main .pro-info .pro-l .sl-control {
    display: none;
  }
  .main .pro-info .pro-l .bx-wrapper .bx-pager.bx-default-pager a {
    background: #999;
  }
  .main .pro-info .pro-l .bx-wrapper .bx-pager.bx-default-pager a.active,
  .main .pro-info .pro-l .bx-wrapper .bx-pager.bx-default-pager a:focus,
  .main .pro-info .pro-l .bx-wrapper .bx-pager.bx-default-pager a:hover {
    background: #e70012;
  }
  .main .pro-info .pro-r {
    width: 100%;
    padding-left: 0;
  }
  .main .pro-info .pro-r .tt1 {
    height: 50px;
    line-height: 50px;
    color: #e70012;
    border-bottom: 1px solid #ebebeb;
  }
  .main .pro-info .pro-con ul li {
    width: 110px;
    height: 35px;
    line-height: 35px;
  }
  .main .case-list ul {
    margin-left: -0.2rem;
  }
  .main .case-list ul li {
    padding-left: .2rem;
  }
  .main .case-list ul li a .img {
    height: 4.05rem;
  }
  .fix_case {
    width: 90%;
    height: 80%;
    padding: 15px;
  }
  .fix_case li .img {
    width: 100%;
    height: 200px;
  }
  .fix_case li .info {
    width: 100%;
    padding-left: 0;
    height: auto;
    overflow: auto;
  }
  .fix_case li .info h3 {
    font-size: 20px;
    padding: .3rem 0 .2rem 0;
  }
  .fix_case li .info .li30 {
    font-size: 14px;
    min-height: 180px;
    max-height: 250px;
    overflow-y: auto;
  }
  .bx-wrapper .bx-controls-direction a {
    display: none;
  }
}