.dropdown-toggle {
  -webkit-box-shadow: unset !important;
  box-shadow: unset !important; }
  
  .btn-default.active, .btn-default:active, .open > .dropdown-toggle.btn-default {
  background-color: #FFF !important;
  border-color: #CCC !important; }
  .main-container .clearfix {
  display: block;
  zoom: 1; }
  .main-container .case-filter {
  padding-top: 30px;
  margin: auto;
  position: relative; }
  .main-container .case-filter .case-line {
  width: 1167px;
  border-bottom: 1px dotted #ddd; }
  .main-container .case-filter .case-filter-item {
  width: 100%;
  position: relative; }
  .main-container .case-filter .case-filter-item .case-type-name {
  float: left;
  display: block;
  margin-right: 29px;
  font-size: 14px;
  line-height: 57px;
  
  font-weight: 400;
  text-align: left;
  color: #666666; }
  .main-container .case-filter .case-filter-item .case-scene {
  height: 57px;
  line-height: 57px;
  float: left; }
  .main-container .case-filter .case-filter-item .case-scene a {
  margin-right: 8px;
  display: inline-block;
  min-width: 65px;
  height: 27px;
  text-align: center;
  line-height: 25px;
  border: 1px solid #e0e0e0;
  border-radius: 4px;
  font-size: 16px;
  cursor: pointer;padding-left: 5px;padding-right: 5px;
  font-weight: 400;
  color: #333333; }
  .main-container .case-filter .case-filter-item .case-scene .active, .main-container .case-filter .case-filter-item .case-scene a:hover {
  color: #FFF;
  background: #f67001; }
  .main-container .case-filter .case-filter-item .case-product {
  height: 57px;
  line-height: 57px;
  float: left; }
  .main-container .case-filter .case-filter-item .case-product a {
  margin: 0 7px;
  display: inline-block;
  text-align: center;
  font-size: 14px;
  cursor: pointer;
  
  font-weight: 400;
  color: #333333; }
  .main-container .case-filter .case-filter-item .case-product .active, .main-container .case-filter .case-filter-item .case-product a:hover {
  color: #f67001; }
  .main-container .case-filter .case-filter-item .case-industry {
  float: left;
  width: 1000px; }
  .main-container .case-filter .case-filter-item .case-industry a {
  margin: 19px 7px 0px;
  display: inline-block;
  text-align: center;
  font-size: 14px;
  cursor: pointer;
  
  font-weight: 400;
  color: #333333; }
  .main-container .case-filter .case-filter-item .case-industry .active, .main-container .case-filter .case-filter-item .case-industry a:hover {
  color: #f67001; }
  .main-container .case-filter .case-filter-item .case-ex {
  color: #f67001;
  line-height: 57px;
  cursor: pointer;
  font-size: 14px;
  display: block;
  float: right; }
  .main-container .case-filter .caseIndustry {
  height: 57px;
  overflow: hidden; }
  .main-container .emptyTxt {
  text-align: center;
  color: #666;
  font-size: 12px;
  display: none; }
  .main-container .area-filter {
  width: 1167px;
  padding: 20px 0;
  margin: auto;
  text-align: right;
  font-size: 12px;
  color: #666; }
  .main-container .area-filter .btn {
  width: 130px;
  text-align: left;
  margin-left: 10px;
  font-size: 12px;
  color: #666; }
  .main-container .area-filter .btn:hover, .main-container .area-filter .btn:active, .main-container .area-filter .btn-default:active {
  background: #FFF !important;
  border-color: #CCC !important; }
  .main-container .area-filter .dropdown-menu {
  min-width: 130px !important;
  height: 200px;
  overflow-y: scroll;
  left: 10px; }
  .main-container .area-filter .dropdown-menu li {
  overflow: hidden; }
  .main-container .area-filter .dropdown-menu a {
  padding: 3px 10px;
  color: #666;
  font-size: 12px; }
  .main-container .area-filter .caret {
  margin-left: 0;
  float: right;
  margin-top: 8px; }
  .main-container .case-list {
  margin: auto;}
  .main-container .case-list .case-item {
  position: relative;
  margin-right: 27px;
  margin-bottom: 47px;
  float: left;width:31%;text-align: center;
  }
  .main-container .case-list .case-item img {
  width: 371px;
  height: 235px;
  border-radius: 5px; }
  .main-container .case-list .case-item .case-item-info {
  position: absolute;
  bottom: 0;
  left: 10px;
  z-index: 1;
  padding: 5px 15px;
  width: 341px;
  height: 40px;
  border-radius: 0 0 5px 5px;
  background: rgba(0, 0, 0, 0.4); }
  .main-container .case-list .case-item .case-item-info div {
  font-size: 14px;
  text-align: left;
  color: #ffffff;
  line-height: 18px;
  overflow: hidden; }
  .main-container .case-list .case-item .case-item-info span {
  overflow: hidden;
  font-size: 12px;
  color: #fff;float:left;}
  .main-container .case-list .case-item .case-item-detail {
  position: absolute;z-index: 2;
  top: 0; left: 10px;width: 328px;height: 186px;background: rgba(0, 0, 0, 0.7);
  border-radius: 5px; padding: 25px 22px;-webkit-transition: all .3s ease;
  transition: all .3s ease;opacity: 0;filter: alpha(opacity=0);}
  .main-container .case-list .case-item .case-item-detail .line-1 {
  line-height: 25px;
  }
  .main-container .case-list .case-item .case-item-detail .line-1 h3 {
  display: inline-block;
  font-size: 18px;
  text-align: left;
  color: #ffffff; }
  .main-container .case-list .case-item .case-item-detail .line-1 span {
  display: inline-block;
  font-size: 12px;
  text-align: left;
  color: #ffffff; }
  .main-container .case-list .case-item .case-item-detail .line-2 {
  margin-top: 5px;
  overflow: hidden;
  font-size: 12px; text-align: left;
  color: #ffffff; }
  .main-container .case-list .case-item .case-item-detail .line-3 {
  margin-top: 17px;
  font-size: 20px;
  color: #3abbc0; }
  .main-container .case-list .case-item .case-item-detail .line-3 :first-child {
  margin-right: 43px; }
  .main-container .case-list .case-item .case-item-detail .line-4 {
  margin-top: 5px;
  font-size: 12px;
  text-align: left;
  color: #ffffff;
  line-height: 18px; }
  .main-container .case-list .case-item .case-item-detail .line-btn {
  position: absolute;
  bottom: 31px;
  left: 22px;
  z-index: 3; }
  .main-container .case-list .case-item .case-item-detail .line-btn .a-btn {
  width: 155px;
  margin-right: 10px;
  display: inline-block;
  height: 36px;
  line-height: 36px;
  border: 1px solid #FFF;
  border-radius: 5px;
  font-size: 14px;
  text-align: center;
  color: #ffffff;
  cursor: pointer; }
  .main-container .case-list .case-item .case-item-detail .line-btn .a-btn-active {
  height: 38px;
  line-height: 38px;
  border: unset;
  background: -webkit-gradient(linear, left bottom, left top, from(#ff5a00), to(#ff6c00));
  background: background: linear-gradient(0deg, #ff5a00 0%, #ff6c00 100%);}
  .main-container .case-list .case-item:hover .case-item-detail {
  opacity: 1;}
  .main-container .case-list .case-item:hover .case-item-info {
  display: none; }
  .main-container .main-wrap {
  width: 1167pxpx !important;
  margin: 0 auto;
  position: relative; }
  .main-container a {
  text-decoration: none !important;
  color: inherit; }
  .main-container a,
  .main-container button,
  .main-container input,
  .main-container textarea {
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
  -webkit-transition: all .3s ease;
  transition: all .3s ease; }
  
  .m-main-container {
  width: 100vw;
  background: #FFF; }
  .m-main-container .m-emptyTxt {
  display: none;
  font-size: 2.2vw;
  color: #999;
  padding: 2vw 5vw;
  text-align: center; }
  .m-main-container .m-nomore {
  display: none;
  font-size: 2.2vw;
  color: #999;
  padding: 2vw 5vw;
  text-align: center; }
  .m-main-container .m-more {
  font-size: 2.2vw;
  color: #999;
  padding: 2vw 5vw;
  text-align: center; }
  .m-main-container .m-loading {
  display: none;
  font-size: 2.2vw;
  color: #999;
  text-align: center; }
  .m-main-container .m-loading .m-loading-img {
  width: 8vw;
  vertical-align: middle; }
  .m-main-container .m-loading span {
  margin-left: -3vw;
  vertical-align: middle; }
  .m-main-container .m-case-filter {
  margin-top: 2vw;
  width: 100vw;
  height: 61.867vw;
  background-color: #ffffff;
  -webkit-box-shadow: 0vw 0.533vw 0.933vw 0vw rgba(3, 0, 0, 0.14);
  box-shadow: 0vw 0.533vw 0.933vw 0vw rgba(3, 0, 0, 0.14);
  border-radius: 0.8vw;
  padding: 4.8vw 4vw 3.733vw; }
  .m-main-container .m-case-filter .m-filter-line {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  padding-bottom: 4vw; }
  .m-main-container .m-case-filter .m-filter-line .m-filter-title {
  display: inline-block;
  margin-right: 2vw;
  height: 9.333vw;
  line-height: 9.333vw;
  font-size: 3.2vw;
  color: #333; }
  .m-main-container .m-case-filter .m-filter-line .m-filter-list {
  display: inline-block;
  width: 73.2vw;
  height: 9.333vw;
  border-radius: 0.8vw;
  border: solid 1px #999999; }
  .m-main-container .m-case-filter .m-filter-line .m-filter-list i {
  font-size: 4.5vw;
  color: #999; }
  .m-main-container .m-case-filter .m-filter-line .m-filter-list .btn {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  padding: 0 2vw;
  font-size: 3.2vw;
  color: #333;
  border: none;
  text-align: left;
  width: 100%;
  height: 100%; }
  .m-main-container .m-case-filter .m-filter-line .m-filter-list .dropdown-menu {
  width: 100%;
  height: 27vw;
  overflow: auto;
  line-height: 9vw; }
  .m-main-container .m-case-filter .m-filter-line .m-filter-list .dropdown-menu a {
  font-size: 3.2vw;
  padding: 1vw 2vw; }
  .m-main-container .m-case-list {
  margin-top: 1vw;
  padding: 4vw;
  background: #FFF; }
  .m-main-container .m-case-list .m-case-cell {
  margin-top: 2.6vw;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
  -ms-flex-pack: justify;
  justify-content: space-between; }
  .m-main-container .m-case-list .m-case-cell .m-case-item {
  width: 44vw; }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-imgs {
  display: block;
  position: relative;
  -webkit-box-shadow: 0 1vw 2vw rgba(0, 0, 0, 0.4);
  box-shadow: 0 1vw 2vw rgba(0, 0, 0, 0.4); }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-imgs .m-case-img {
  width: 44vw;
  height: 26vw;
  border-radius: 0.667vw; }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-imgs .m-case-img-mask {
  width: 20vw;
  border-radius: 0 0 0.667vw 0;
  position: absolute;
  bottom: 0;
  right: 0;
  width: 1.91rem;
  height: 1.33rem; }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-content {
  display: block;
  margin-top: 1vw; }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-content .m-case-title {
  font-size: 0.36rem;
  line-height: 0.72rem;
  margin-top: 0.2rem;
  font-weight: bold;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  word-break: break-all;
  color: #000; }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-content .m-case-des {
  margin-top: 1vw;
  min-height: 5vw;
  font-size: 2.8vw;
  line-height: 1.5;
  overflow: hidden;
  display: -webkit-box;
  text-overflow: ellipsis;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  height: 12.67vw;
  overflow: hidden;
  color: #666; }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-content .m-case-line {
  margin: 2.4vw 0;
  width: 7.733vw;
  border-bottom: 0.267vw solid rgba(0, 0, 0, 0.1); }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-content .m-case-info {
  padding-bottom: 1.2vw;
  font-size: 2.133vw;
  letter-spacing: 0vw;
  color: #666666; }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-content .m-case-info a:last-child {
  margin-right: 0; }
  .m-main-container .m-case-list .m-case-cell .m-case-item .m-case-content .m-case-info a {
  margin-right: 1.5vw;
  color: #666;
  display: inline-block;
  padding: 1px .8vw;
  border-radius: 0.4vw;
  border: solid 0.133vw #e1e1e1; }
.caseGreyBg{background: #f7f7f7; min-height:300px;padding-bottom: 30px;padding-top:30px;margin-top: 30px;}
.casev2-s3 {
  padding:3vw 3.375vw;
}
.casev2-s3 .s-tips {
  font-size: 1.5rem;
  text-align: center;
  color: #181818;
}
.casev2-s3 .tit {
  font-size: 2.25rem;
  color: #181818;
  text-align: center;
  margin-top: 1.25rem;
}
.casev2-s3 a {
  display: block;
  margin: 2rem auto 0;
  width: max(120px, 11.25rem);
  line-height: max(40px, 3rem);
  font-size: 1rem;
  color: #fff;
  text-align: center;
  background-color: #ff6a00;
  transition: all .3s ease;border-radius: 4px;
}
.casev2-s3 a:hover{transform: translateY(-5px);box-shadow: 0 10px 30px rgba(255,106,0,.3);color:#fff;}
@media (min-width: 769px) { 
.main-container .case-list .case-item:nth-child(3n) {margin-right: 0; }
}
@media (max-width: 768px) {  
  .main-container .case-list .case-item .case-item-detail{width:100%;display: none;}
  .main-container .case-list .case-item img{width:100%;height: 124px;}
  .main-container .case-list .case-item {position: relative;margin-right:2%;width:48%;margin-bottom: 10px;}
  .main-container .case-list .case-item:nth-child(2n){margin-right:0;}
  .main-container .case-list .case-item:last-child{width:99%;}
  .main-container .case-list .case-item:last-child img{height:100%;}
  .main-container .case-list .case-item .case-item-detail .line-btn .a-btn {display: none; }
  .main-container .case-list .case-item:hover .case-item-detail{display: none; }
  .main-container .case-list .case-item .case-item-info{padding:0;left:0;padding-left:10px;padding-top:5px;width:calc(100% - 10px)}
}