.content {
  width: 100%;
  height: 100%;
  max-width: 1600px;
  margin: 0 auto;
  display: flex;
  color: rgba(0,0,0,.85);
  overflow-y: scroll;
}
.content .left {
  padding: 0 30px;
  /* height: 100%;
  overflow-y: scroll; */
}
.content .left .tab {
  width: 160px;
  margin: 12px auto;
}
.content .left .tab ul {
  padding: 10px 0;
}
.content .left .tab ul li {
  font-size: 14px;
  padding-left: 20px;
  cursor: pointer;
  margin-bottom: 16px;
  color: rgba(0,0,0,.65);
}
.content .left .tab ul .active {
  color: #0060ff;
}
.content .left .tab ul li:last-child {
  margin: 0;
}
.content .right > div {
  padding-bottom: 40px;
}
.content .right {
  flex-grow: 1;
  padding: 40px 24px 24px;
}
.content .right h1 {
  margin: 20px 0 22px;
  font-size: 20px;
  font-weight: bold;
  color: rgba(0,0,0,.65);
}
.content .right h3 {
  margin: 22px 0 8px;
  font-size: 16px;
  font-weight: bold;
  color: rgba(0,0,0,.65);
}
.content .right p {
  line-height: 2;
  font-size: 14px;
  color: rgba(0,0,0,.65);
}
.content .right img {
  width: 700px;
  max-width: 100%;
}

.el-collapse {
  border: none;
}
.el-collapse-item__header, .el-collapse-item__wrap {
  background-color: transparent;
  border: none;
}
.el-collapse-item__header {
  border-bottom-color: transparent;
  font-size: 16px;
  color: rgba(0,0,0,.85);
  line-height: 40px;
  height: 40px;
}
.el-collapse-item__arrow {
  font-size: 16px;
}
.el-collapse-item__content {
  padding: 0;
}
.customer-service{
  cursor: pointer;
  color: #0090ff;
  font-size: 14px;
}