/**
  左侧导航
*/
.left-nav {
  height: 100vh;
  background: #ececec;
  width: 230rpx;
  overflow-x: hidden;
  overflow-y: auto;
}
.left-nav .items {
  height: 120rpx;
  line-height: 120rpx;
  font-size: 34rpx;
  padding: 0 10rpx;
  text-align: center;
  color: #666;
  border-left: 3px solid #ececec;
  border-right: 3px solid #ececec;
  overflow: hidden;
}
.left-nav .items:not(:last-child) {
  border-bottom: 1px solid #e6e6e6;
}
.nav-active {
  border-left: 3px solid #e23f36 !important;
  border-right: 3px solid #fff !important;
  color: #e23f36;
  background: #fff;
}


/**
  右侧内容
*/
.right-content {
  height: 100vh;
  width: calc( 100% - 230rpx );
  overflow-x: hidden;
  overflow-y: auto;
  position: absolute;
  top: 0;
  right: 0;
}
.content-items {
    float: left;
    width: calc(33.33% - 20rpx);
    padding: 20rpx 10rpx;
    text-align: center;
}
.content-items .text {
    font-size: 28rpx;
    line-height: 46rpx;
}
.content-items .icon {
    width: 100%;
    height: 120rpx;
}