.content{
    padding-top: 64px;
}
.top-banner-view {
  background-color: #f7f8fa;
  height: 214px;
  background-image: url('../img/image8.png');
  background-size: cover;
  background-position: right center;
  background-repeat: no-repeat;
  display: flex;
  align-items: center;
}
.margin-auto {
    margin: auto;
}
.top-banner-first-level-itle {
  text-align: center;
  font-size: 40px;
  line-height: 56px;
  color: #323233;
}

.top-banner-first-level-itle .active {
  color: rgba(38, 84, 255, 1);
  font-weight: 600;
}

.top-banner-secondary-title {
  margin-top: 16px;
  font-size: 16px;
  line-height: 22px;
  color: #646566;
  text-align: center;
}
.change-template-view{
    padding-top: 60px;
}
.change-template-view .type-btn.is-check {
    color: #2654ff;
    font-weight: 600;
}
.change-template-view .type-btn {
    margin-right: 40px;
    font-size: 24px;
    line-height: 30px;
    color: #969799;
}
.theme-list {
  flex-wrap: wrap;
  margin-top: -3px;
  margin-left: -18px;
  margin-right: -18px;
  display: flex;
}
.pc-theme-list .theme-list-item {
  width: 33.333333333333333%;
  margin-top: 48px;
padding-left: 18px;
padding-right: 18px;
cursor: pointer;
}
.theme-list-item .theme-image-content {
    height: 480px;
    position: relative;
    overflow: hidden;
    border: 1px solid #f0f3f5;
    border-radius: 8px;
}
.theme-image-view {
    height: 100%;
}
.theme-image-view img {
    width: 100%;
}
.theme-name {
    margin-top: 24px;
    font-size: 16px;
    line-height: 22px;
    color: #323233;
}