.side {}

.side .side-li-title {
  font-size: 18px;
  text-indent: 40px;
  padding: 10px 0;
  border-bottom: 1px solid #edf8ff;
}
.side .side-li-title i{
  font-size: 20px;
  color: #5b99ee;
  margin-right: 5px;
}
.side .side-li a {
  padding: 10px 0;
  display: block;
  text-align: center;
  font-size: 16px;
}

.side .side-li {
  border-left: 4px solid #fff;
  transition: all 0.1s linear;
}

.side .side-li:hover,
.side .side-li.active,
.side .side-li:hover a,
.side .side-li.active a {
  background-color: #edf8ff;
  border-left-color: #5b99ee;
  color: #5b99ee;
}