.banner {
  font-size: 0;
  position: relative;
  display: block;
}

.cont {
  margin-top: 50px;
  height: 731px;
  background: #ffffff;
  box-shadow: 0px 4px 12px 0px rgba(0, 0, 0, 0.25);
  padding: 20px;
}
.cont .chart {
  display: flex;
  flex-direction: column;
}
.cont .chart .tit {
  text-align: center;
  font-size: 22px;
  color: #015293;
}

.list {
  margin-top: 50px;
  margin-bottom: 50px;
}
.list .item {
  width: 49%;
  background: #ffffff;
  padding: 20px;
  box-shadow: 0px 4px 13px 0px rgba(0, 0, 0, 0.25);
}
.list .item:not(:nth-child(-n+2)) {
  margin-top: 30px;
}
.list .item .top .tit {
  color: #015293;
  font-size: 22px;
  font-weight: bold;
}
.list .item .top .tit::before {
  content: "";
  display: inline-block;
  margin-right: 20px;
  width: 4px;
  height: 20px;
  background-color: #015293;
}
.list .item .top .more {
  font-size: 14px;
  color: #999999;
}
.list .item ul {
  margin-top: 20px;
}
.list .item ul li {
  font-size: 18px;
}
.list .item ul li:not(:first-child) {
  margin-top: 20px;
}
.list .item ul li a.of1 {
  max-width: 520px;
}
.list .item ul li a:hover span {
  background-color: #015293;
  transition: 0.5s;
}
.list .item ul li a span {
  display: inline-block;
  width: 4px;
  height: 4px;
  background: #d9d9d9;
  border-radius: 50%;
  vertical-align: middle;
  margin-right: 10px;
}

@media (max-width: 1420px) {
  .list .item ul li a.of1 {
    max-width: 400px;
  }
}