.case-item-tags-wrap,
.case-item-tags-tack{
  width: 100%;
  margin: auto;
}
.case-item-tags-wrap{
  border-bottom: solid 1px #ffffff;
}
.case-item-tags-tack{
  top: 0;
  left: 0;
  right: 0;
  z-index: 11;
  height: 80px;
  position: fixed;
  background-color: #ffffff;
  border-bottom: solid 1px #dddddd;
}

.case-item-tags-wrap ul{
  width: 1134px;
  display: flex;
  align-items: center;
  align-content: center;
  flex-flow: row nowrap;
  justify-content: center;
}

.case-item-tags-wrap ul{
  margin: 80px auto 30px auto;
}

.case-item-tags-tack ul{
  margin: 12px auto;
}

.case-item-tags-wrap li{
  width: 126px;
  height: 56px;
  border-radius: 28px;
}

.case-item-tags-wrap li a{
  width: 100%;
  height: 100%;
  color: #888888;
  font-size: 20px;
  line-height: 52px;
  text-align: center;
  border-radius: 28px;
  display: inline-block;
  box-sizing: border-box;
  border: solid 2px transparent;

}

.case-item-tags-wrap li.work a{
  color: #0065de;
  font-weight: bold;
  border-color: #0065de;
}

#case-item-body.case-item-body-pt{
  padding-top: 166px;
}

#case-item-body{
  margin: auto;
  width: 1236px;
  display: flex;
  padding-bottom: 80px;
  flex-flow: row wrap;
  box-sizing: border-box;
  align-items: flex-start;
  align-content: flex-start;
  justify-content: flex-start;
}
.c-item{
  outline:none;
  width: 372px;
  height: 472px;
  cursor: pointer;
  position: relative;
  border-radius: 10px;
  margin: 30px 18px 0 18px;
  border: solid 1px #dddddd;
  font-family: PingFangSC-Medium, PingFang SC;
}

.c-item:hover{
  border: solid 1px #0065de;
  box-shadow: 0 0 3px #0065de;
}

.c-i-mask{
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  width: 100%;
  height: 100%;
  margin: auto;
  display: none;
  position: absolute;
  border-radius: 10px;
  background-color: rgba(0,0,0,.5);
}

.c-item:focus .c-i-mask,
.c-item.c-i-mask-show .c-i-mask{
  display: block;
}

.c-i-m-body{
  left: 0;
  right: 0;
  top: 72px;
  margin: auto;
  width: 264px;
  height: 312px;
  position: absolute;
  border-radius: 10px;
  background-color: #ffffff;
  box-shadow: 0 0 10px rgba(0,0,0,.5);
}

.c-i-m-body:after{
  left: 0;
  right: 0;
  content: "";
  margin: auto;
  width: 32px;
  height: 32px;
  bottom: -16px;
  position: absolute;
  transform: rotate(45deg);
  background-color: #ffffff;
  border-radius: 0  0 5px 0;
  box-shadow: 5px 5px 5px rgba(0,0,0,.2);
}

.c-i-m-b-head{
  width: 100%;
  margin: auto;
  height: 48px;
  color: #555555;
  font-size: 16px;
  line-height: 48px;
  text-align: center;
}

.c-i-m-b-code{
  width: 246px;
  height: 246px;
  margin: auto;
}

.c-i-m-b-code img{
  width: 100%;
  height: 100%;
}

.c-i-info{
  z-index: 0;
  width: 100%;
  height: 100%;
  margin: auto;
  position: relative;
}

.c-i-head{
  z-index: 0;
  width: 100%;
  height: 181px;
  position: relative;
  margin: 0 auto 48px auto;
}

.c-i-head img{
  z-index: 0;
  width: 100%;
  height: 100%;
  margin: auto;
  position: relative;
  border-radius: 10px 10px 0 0;
}

.c-i-head text{
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 1;
  width: 100%;
  margin: auto;
  height: 30px;
  color: #ffffff;
  display: block;
  font-size: 14px;
  line-height: 30px;
  text-align: center;
  position: absolute;
  background-color: rgba(0,0,0,.5);
}

.c-i-logo{
  left: 22px;
  z-index: 1;
  top: 130px;
  width: 94px;
  height: 94px;
  position: absolute;
}

.c-i-logo img{
  width: 100%;
  height: 100%;
}

.c-i-info h1{
  width: 100%;
  margin: auto;
  color: #333333;
  padding: 0 36px;
  font-size: 18px;
  box-sizing: border-box;
}

.c-i-info h2{
  width: 100%;
  color: #555555;
  padding: 0 36px;
  font-size: 14px;
  line-height: 24px;
  margin: 12px auto;
  font-weight: normal;
  box-sizing: border-box;
}

.c-i-info ul{
  width: 100%;
  margin: auto;
  display: flex;
  padding: 0 36px;
  flex-flow: row wrap;
  box-sizing: border-box;
  align-items: flex-start;
  align-content: flex-start;
  justify-content: flex-start;
}

.c-i-info ul li{
  height: 26px;
  color: #555555;
  width: 33.3333%;
  font-size: 14px;
  line-height: 26px;
}

.c-i-info ul li:before{
  width: 10px;
  content: "";
  height: 10px;
  margin-right: 6px;
  display: inline-block;
  background-color: #f6ad1e;
}

.c-i-info ul li:nth-child(n+2){

}

.c-i-foot{
  left: 0;
  right: 0;
  margin: auto;
  bottom: 20px;
  width: 125px;
  height: 38px;
  display: flex;
  cursor: pointer;
  position: absolute;
  align-items: center;
  align-content: center;
  flex-flow: row nowrap;
  justify-content: center;
  border:solid 1px #cccccc;
}

.c-i-foot text{
  color: #666666;
  font-size: 16px;
  padding-right: 5px;
  white-space: nowrap;
}

.c-i-foot i{
  width: 16px;
  height: 16px;
  display: inline-block;
  background-size:16px 16px;
  background-image:url('../imgs/c-arrow-a.png');
}

.c-i-foot:hover{
  border-color: #0065dE;
  background-color: #0065dE;
}

.c-i-foot:hover text{
  color: #ffffff;
}

.c-i-foot:hover i{
  background-image:url('../imgs/c-arrow-b.png');
}

.c-item:hover .c-i-foot{
  border-color: #0065dE;
  background-color: #0065dE;
}

.c-item:hover .c-i-foot text{
  color: #ffffff;
}

.c-item:hover .c-i-foot i{
  background-image:url('../imgs/c-arrow-b.png');
}