#case .S_item1 .t_tab {
  margin-top: 60px;
  text-align: center;
}
#case .S_item1 .t_tab ul {
  display: inline-block;
  margin: 0 auto;
}
#case .S_item1 .t_tab ul li a:hover {
  color: #000;
  background-color: #eee;
}
#case .S_item1 .t_tab ul li a.activeS {
  background: #e81320;
  color: #fff;
}
#case .S_item1 .caseList {
  padding-top: 6px;
}
#case .S_item1 .caseList a {
  opacity: 0;
  -webkit-transform: translate3d(0, 40px, 0);
  transform: translate3d(0, 40px, 0);
  -webkit-transition: 2s;
  -o-transition: 2s;
  transition: 2s;
  -webkit-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
#case_list .S_item1 {
  padding-bottom: 50px;
}
#case_list .S_item1 .T_conList {
  margin: 40px auto;
  opacity: 0;
  -webkit-transform: translate3d(0, 40px, 0);
  transform: translate3d(0, 40px, 0);
  -webkit-transition: 2s;
  -o-transition: 2s;
  transition: 2s;
  -webkit-transition-delay: 0.2s;
  -o-transition-delay: 0.2s;
  transition-delay: 0.2s;
}
#case_list .S_item1 .T_conList:after {
  content: "";
  display: block;
  clear: both;
}
#case_list .S_item1 .T_conList .heads {
  padding-top: 84px;
  max-width: 538px;
}
#case_list .S_item1 .T_conList .heads h3 {
  font-size: 28px;
  text-align: left;
  color: #222;
}
#case_list .S_item1 .T_conList .heads span {
  display: block;
  width: 15px;
  height: 2px;
  background-color: #9a9a9a;
}
#case_list .S_item1 .T_conList .heads h5 {
  margin-top: 28px;
  font-size: 18px;
}
#case_list .S_item1 .T_conList .heads p {
  margin-top: 25px;
  font-size: 14px;
  line-height: 24px;
  text-align: left;
}
#case_list .S_item1 .T_conList .heads a {
  margin-top: 29px;
  width: 124px;
  height: 40px;
  font-size: 14px;
  text-align: center;
  line-height: 40px;
  color: #333333;
  border-radius: 19px;
  border: solid 1px #999999;
  transition: 0.3s;
}
#case_list .S_item1 .T_conList .heads a:hover {
  color: #fff;
  background-color: #e81320;
  border: solid 1px #fff;
}
#case_list .S_item1 .T_conList .c_left {
  float: left;
  width: 50%;
  min-height: 490px;
  padding-left: 128px;
  box-sizing: border-box;
  background-color: #fff;
}
#case_list .S_item1 .T_conList .c_right {
  float: right;
  width: 50%;
  min-height: 490px;
  padding-left: 128px;
  box-sizing: border-box;
  text-align: left!important;
  background-color: #f5f5f5;
}
#case_list .S_item1 .T_conList .c_right .heads ul {
  margin-top: 22px;
}
#case_list .S_item1 .T_conList .c_right .heads ul li {
  line-height: 36px;
}
#case_list .S_item1 .c_con {
  padding-top: 50px;
  padding-bottom: 57px;
  background-color: #fff;
}
#case_list .S_item1 .c_con .images {
  width: 90%;
  margin: 0 auto;
  box-shadow: 0px 1px 25px 0px rgba(102, 102, 102, 0.25);
}
#case_list .S_item1 .c_con .readList {
  width: 90%;
  margin: 52px auto 0;
}
#case_list .S_item1 .c_con .readList p span {
  display: inline-block;
  width: 46px;
  height: 46px;
  text-align: center;
  line-height: 46px;
  border-radius: 50%;
  background-color: #333;
  transition: all 0.3s;
}
#case_list .S_item1 .c_con .readList p span img {
  width: 15px;
}
#case_list .S_item1 .c_con .readList p:nth-child(1) span {
  margin-right: 21px;
}
#case_list .S_item1 .c_con .readList p:nth-child(2) span {
  margin-left: 21px;
}
#case_list .S_item1 .c_con .readList p:hover span {
  background-color: #e81320;
}
.option {
  padding: 3em 2em 1.6em;
  text-align: center;
}
.option:after {
  content: "";
  display: block;
  clear: both;
}
.option .o_all {
  float: left;
  position: relative;
  width: 32.2%;
  height: 46px;
  padding: 0 15px;
  margin: 0 5px 6px;
  font-size: 14px;
  line-height: 46px;
  cursor: pointer;
  box-sizing: border-box;
  color: #666666;
  background-color: #ffffff;
  border: solid 1px #bcbcbc;
}
.option .o_all a {
  color: #666666;
  transition: 0.3s;
}
.option .o_all a:hover {
  color: #000;
}
.option .a_service {
  float: left;
  position: relative;
  width: 32.2%;
  height: 46px;
  padding: 0 15px;
  margin: 0 5px 6px;
  font-size: 14px;
  text-align: left;
  line-height: 46px;
  cursor: pointer;
  box-sizing: border-box;
  color: #666666;
  background-color: #ffffff;
  border: solid 1px #bcbcbc;
}
.option .a_service:after {
  position: absolute;
  right: 2%;
  top: 0px;
  width: 16px;
  height: 9px;
  content: ">";
  font-family: 宋体;
  font-size: 16px;
  font-weight: bold;
}
.option .a_service:hover {
  color: #000;
}
.option .a_service:hover > ul {
  display: block!important;
}
.option .a_industry {
  float: left;
  position: relative;
  width: 32.2%;
  height: 46px;
  padding: 0 15px;
  margin: 0 5px 6px;
  font-size: 14px;
  line-height: 46px;
  text-align: left;
  cursor: pointer;
  box-sizing: border-box;
  color: #666666;
  background-color: #ffffff;
  border: solid 1px #bcbcbc;
}
.option .a_industry:after {
  position: absolute;
  right: 2%;
  top: 0px;
  width: 16px;
  height: 9px;
  content: ">";
  font-family: 宋体;
  font-size: 16px;
  font-weight: bold;
}
.option .a_industry:hover {
  color: #000;
}
.option .a_industry:hover > ul {
  display: block!important;
}
.option ul {
  position: absolute;
  top: 44px;
  left: -1px;
  right: -1px;
  margin: 0;
  padding: 15px;
  border: 1px solid #bcbcbc;
  background: #fff;
  z-index: 1;
  display: none;
}
.option ul li {
  line-height: 40px;
}
.option ul li a {
  display: block;
  padding: 0 15px;
  font-size: 14px;
  line-height: 46px;
  color: #666666;
  transition: 0.4s;
}
.option ul li a:hover {
  background: #f00;
  color: #fff;
}
@media (max-width: 1066px) {
  .option .o_all,
  .option .a_service,
  .option .a_industry {
    width: 32%;
  }
}
@media (max-width: 1600px) {
  #case_list .S_item1 .T_conList .c_left,
  #case_list .S_item1 .T_conList .c_right {
    padding-left: 7%;
  }
  #case_list .S_item1 .T_conList .heads {
    max-width: 80%;
  }
}
@media (max-width: 1024px) {
  #case_list .S_item1 .T_conList .heads {
    padding-top: 15%;
  }
}
@media (max-width: 996px) {
  .option .o_all,
  .option .a_service,
  .option .a_industry {
    width: 31.5%;
  }
  #case_list .S_item1 .T_conList .heads h5 {
    margin-top: 15px;
  }
  #case_list .S_item1 .T_conList .heads p {
    margin-top: 16px;
  }
  #case_list .S_item1 .c_con .readList {
    margin: 30px auto 0;
  }
  #case_list .S_item1 .c_con .readList p span {
    display: none;
  }
  .readList p,
  .readList p a {
    line-height: 35px;
  }
}
@media (max-width: 767px) {
  .option {
    padding: 2em 0 0.6em;
  }
  .option .o_all,
  .option .a_service,
  .option .a_industry {
    width: 100%;
  }
  #case .S_item1 .t_tab {
    margin-top: 30px;
  }
  .caseList {
    margin-top: 12px;
  }
  #case_list .S_item1 .T_conList .heads {
    margin: 0 auto;
    padding-top: 11%;
  }
  #case_list .S_item1 .T_conList .c_left,
  #case_list .S_item1 .T_conList .c_right {
    padding-left: 0;
    padding-bottom: 7%;
    width: 100%;
    min-height: auto;
  }
}
/*# sourceMappingURL=case.css.map */