#crumb {
  background: #CEDEEB;
}
.dis_none {
  display: none;
}
.dis_flex {
  display: flex;
}
.con {
  padding: 60px 0 70px 0;
  background: url(../img/serviceSupport_salesNetwork_bg.jpg) no-repeat;
  background-size: cover;
}
.con .w1680 {
  width: 90%;
  margin: auto;
  max-width: 1680px;
}
.con .tab {
  display: flex;
  justify-content: center;
}
.con .tab > div {
  flex: 0 0 26.19%;
  margin-right: 24px;
  height: 64px;
  line-height: 64px;
  text-align: center;
  border: 1px solid #b5b5b5;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.4s linear;
}
.con .tab > div:last-child {
  margin-right: 0;
}
.con .tab > div:hover {
  color: #c9141e;
}
.con .tab > div.act {
  background: #ffffff;
  color: #c9141e;
  border-color: #fff;
}
.con .main {
  margin-top: 40px;
    align-items: flex-start;
}
.con .main > p {
  font-weight: 700;
  text-align: center;
  color: #191919;
  letter-spacing: 1.8px;
  margin-top: 40px;
}
.con .main > p span {
  color: #d0111b;
}
.con .main .mt_64 {
  margin-top:40px;
  align-items: flex-start;
}
.con .main .main_l {
  flex: 0 0 56.5%;
  position: relative;
}
.con .main .main_l > p {
  position: absolute;
  left: 52%;
  top: 12%;
  text-align: center;
  font-weight: 700;
  color: #191919;
  letter-spacing: 1.8px;
  transform: translateX(-50%);
}


.con .main .main_l > p span {
  color: #d0111b;
}
.con .main .main_l > img {
  width: 100%;
}
.con .main .main_l .info{
position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
    
.con .main .main_l .info .list {
  position: absolute;
  width: 5px;
  height: 5px;
  background: #ffffff;
  border-radius: 100%;
  border: 4px solid #c9141e;
  box-sizing: content-box;
  z-index: 2;
      cursor: pointer;
    margin-top: 5px;
    margin-left: 5px;
          transform: translateX(-50%) translateY(-50%);
}
.con .main .main_l .info .list img {
  display: none;
}
.con .main .main_l .info .list.on {
  width: 28px;
  height: 28px;
  background: #c9141e;
  display: flex;
  align-items: center;
  justify-content: center;
}
.con .main .main_l .info .list.on img {
  display: block;
}
.con .main .main_l .info .list.on::after {
  content: "";
  width: 28px;
  height: 28px;
}
.con .main .main_l .info .list::after {
  content: "";
  width: 10px;
  height: 10px;
  background: rgba(242, 20, 33);
  border-radius: 100%;
  animation: an1 2s linear infinite;
  position: absolute;
  top: 50%;
  left: 50%;
  z-index: 0;
  transform: translateX(-50%) translateY(-50%);
}
.con .main .main_r {
  flex: 1;
  margin-left: 20px;
}
.con .main .main_r .sel_box {
  display: flex;
  align-items: center;
  justify-content: center;
}
.con .main .main_r .sel_box .sel {
  margin-left: 10px;
  position: relative;
}
.con .main .main_r .sel_box .sel > div {
  display: flex;
  align-items: center;
  padding: 6px 20px;
  background: #ffffff;
  border: 1px solid #dbdbdb;
  cursor: pointer;
}
.con .main .main_r .sel_box .sel > div svg {
  margin-left: 20px;
}
.con .main .main_r .sel_box .sel ul {
  position: absolute;
  top: calc(100% + 2px);
  left: 0;
  width: max-content;
  min-width: 100%;
  background: #ffffff;
  border: 1px solid #dbdbdb;
  padding: 10px 0;
  display: none;
  z-index: 2;
}
.con .main .main_r .sel_box .sel ul li {
  text-align: center;
  padding: 4px;
  cursor: pointer;
  color: #2a2a2a;
}
.con .main .main_r .list_box {
  width: 100%;
  max-height: 638px;
  overflow-y: auto;
  margin-top: 40px;
  border-radius: 5px;
  display: flex;
  flex-wrap: wrap;
  padding-right:5px;
}
.con .main .main_r .list_box::-webkit-scrollbar {
  width: 5px;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 5px;
  padding: 5px;
  cursor: pointer;
}
.con .main .main_r .list_box::-webkit-scrollbar-thumb {
  background: #d0111b;
  border-radius: 3px;
  cursor: pointer;
}
.con .main .main_r .list_box > div {

  flex: 0 0 calc((100% - 20px)/2);
  margin-right: 20px;
  margin-bottom: 20px;
  padding:20px 30px;
  background: #f8f8f8;
  border: 1px solid #dcdcdc;
}
.con .main2 .main_r .list_box > div{
    
     flex: 0 0 100%;
       margin-right:0px;
}
.con .main .main_r .list_box > div:nth-child(2n) {
  margin-right: 0;
}
.con .main .main_r .list_box > div .tit {
  font-weight: 400;
  text-align: left;
  color: #333333;
}
.con .main .main_r .list_box > div hr {
  width: 100%;
  height: 1px;
  background: #d2d2d2;
  margin-top:20px;
  position: relative;
}
.con .main .main_r .list_box > div hr::after {
  content: "";
  position: absolute;
  left: 0;
  width: 95px;
  height: 2px;
  background: #d0111b;
  top: 50%;
  transform: translateY(-50%);
}
.con .main .main_r .list_box > div .info > div {
  display: flex;
  font-size: 14px;
  font-weight: 400;
  text-align: left;
  color: #666666;
  line-height: 1.2;
  margin-top: 10px;
}
.con .main .main_r .list_box > div .info > div span{
  
}
.con .main .main_r .list_box > div .info > div p {
  padding-left: 16px;
}
.con .main .main_r .list_box > div .info > div:first-child {
  margin-top: 10px;
}
@keyframes an1 {
  0% {
    transform: translateX(-50%) translateY(-50%) scale(1);
    opacity: 0;
  }
  50% {
    transform: translateX(-50%) translateY(-50%) scale(2);
    opacity: 0.2;
  }
  100% {
    transform: translateX(-50%) translateY(-50%) scale(3);
    opacity: 0;
  }
}
@media only screen and (max-width: 768px) {
    #crumb{
        background: #C7D8E8;
    }
    .con .main .main_r .sel_box .sel{
        margin:0 10px;
    }
    .con .main .main_r .list_box{
        margin-top: 20px;
    }
  .con {
    padding: 20px 0 60px 0;
  }
  .dis_flex {
    flex-wrap: wrap;
  }
  .con .main .main_l {
    flex: 0 0 100%;
    margin-top: 30px;
  }
.con .main .main_l > p{
    top: 0;
}
.con .main .main_r .sel_box > span{
    display: none;
}
.con .main .mt_64{
    margin-top: 0;
}
.con .main .main_r .sel_box .sel:first-child{
    margin-left: 0;
}
  .con .main {
    margin-top: 20px;
  }
  .con .tab > div {
    flex: 0 0 40%;
    height: 40px;
    line-height: 40px;
    margin-right: 10px;
    background: #fff;
    border: none;
  }

  .con .main .main_r .list_box > div {
    flex: 0 0 100%;
    margin-right: 0;
    padding: 20px;
  }
  .con .main .main_r {
    margin-left: 0;
    margin-top: 20px;
  }
  .con .main .main_r .list_box > div hr {
    margin-top: 10px;
  }
  .con .main .main_r .list_box > div .info > div:first-child {
    margin-top: 10px;
  }
}