.case-top {
  background-color: #fff;
  /* height: 90px; */
}

.case-tit {
  font-size: 30px;
  color: #333333;
  text-align: center;
  padding-bottom: 50px;
}

.case-item {
  font-size: 0;
  padding: 20px;
  background-color: #fff;
  margin-bottom: 20px;
  position: relative;
}

.case-imgbox,
.case-txtbox,
.case-btnbox {
  display: inline-block;
  vertical-align: middle;
}

.case-imgbox {
  width: 260px;
  height: 180px;
  overflow: hidden;
}

.case-txtbox {
  width: calc(100% - 260px - 190px);
  width: -moz-calc(100% - 260px - 190px);
  width: -webkit-calc(100% - 260px - 190px);
  padding-left: 30px;
  padding-right: 70px;
}

.case-time {
  font-size: 14px;
  color: #333333;
  margin-bottom: 10px;
}

.case-iti {
  font-size: 22px;
  color: rgb(51, 51, 51);
  line-height: 34px;
  text-align: left;
  margin-bottom: 10px;
}

.case-iti:hover {
  color: #db001e;
}

.case-txt {
  font-size: 14px;
  color: #333333;
  line-height: 30px;
}

.case-btnbox {
  width: 190px;
  position: relative;
  text-align: center;
}

.case-btnbox::after {
  content: "";
  background-color: rgba(0, 0, 0, 0.078);
  width: 1px;
  height: 140px;
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}

.case-btnbox>a {
  width: 131px;
  height: 50px;
  line-height: 50px;
  border-radius: 50px;
  background: #db001e;
  background-size: 18px 14px;
  font-size: 14px;
  color: rgb(255, 255, 255);
  text-align: center;
}

.case-btnbox>a:hover {
  background-color: rgb(0, 185, 239);
  background-color: #b80019;
}

.case-item:nth-child(even) {
  /* background-color: #f1f2f6; */
}

.case-imgbox,
.case-txtbox {
  vertical-align: top !important;
}

.case-btnbox {
  position: absolute;
  text-align: center;
  top: 0;
  bottom: 0;
  margin: auto;
}

.case-btnbox>a {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  margin: auto;
}