.zuo {
  float: left;
  width: 250px;
}
.zuo .zuo-nav {
  margin-bottom: 24px;
}
.zuo .zuo-nav h1 {
  width: 100%;
  height: 44px;
  background: #656565;
  border-top: 10px solid #7F050F;
}
.zuo .zuo-nav h1 span {
  display: block;
  height: 22px;
  margin-top: 11px;
  margin-left: 10px;
  font-family: PingFangSC-Medium;
  font-size: 16px;
  color: #FFFFFF;
  letter-spacing: 0;
}
.zuo .zuo-nav .zuo-to {
  background: #DDDFE0;
  padding-top: 20px;
  padding-bottom: 20px;
}
.zuo .zuo-nav .zuo-to a {
  display: block;
  margin-left: 15px;
  margin-bottom: 6px;
  width: 220px;
  height: 40px;
  background-image: linear-gradient(-180deg, #ffffff 0%, #fafafa 50%, #dbd9da 100%);
  border: 1px solid #C0BABB;
  box-sizing: border-box;
}
.zuo .zuo-nav .zuo-to a span {
  display: block;
  margin-top: 8px;
  margin-left: 16px;
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #5E5E5E;
  letter-spacing: 0;
}
.zuo .zuo-nav .zuo-to a.active {
  background: #7F050F;
  border: 1px solid #C0BABB;
  box-sizing: border-box;
}
.zuo .zuo-nav .zuo-to a.active span {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 0;
}
.zuo .zuo-nav .zuo-to a:hover {
  background: #7F050F;
  border: 1px solid #C0BABB;
  box-sizing: border-box;
}
.zuo .zuo-nav .zuo-to a:hover span {
  font-family: PingFangSC-Regular;
  font-size: 14px;
  color: #FFFFFF;
  letter-spacing: 0;
}
.zuo .zuo-nav .zuo-to p {
  display: block;
  margin-left: 30px;
  margin-right: 30px;
  line-height: 22px;
  margin-bottom: 10px;
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #464646;
  letter-spacing: 0;
}
.zuo .zuo-nav .zuo-to p span {
  font-family: PingFangSC-Regular;
  font-size: 16px;
  color: #464646;
  letter-spacing: 0;
}