.sideBar {
    float: left;
    width: 28%;
    min-height: 800px;
    background: #f4f4f4;
    margin-top: 20px;
}

.sideBar-div {
    padding: 20px;
}

.list_first {
    line-height: 40px;
    background: #29abf1;
    color: #fff;
    font-size: 24px;
    text-align: center;
    margin-bottom: 20px;
    border-radius: 20px;
}

.sideMenu {
    position: relative;
    z-index: 13;
    overflow: hidden;
}

.sideBar li a {
    display: block;
    overflow: hidden;
    padding-top: 10px;
    line-height: 25px;
    padding-bottom: 10px;
    font-size: 17px;
    background: #fff;
    padding-left: 15px;
    padding-right: 15px;
    border-bottom: 1px solid #fff;
    color: #777777;
    margin-bottom: 10px;
}

.sideBar li a:hover {
    background: #29abf1;
    color: #fff;
}

.mainContent {
    float: right;
    width: 70%;
    margin-top: 20px;
    padding-left: 20px;
}

.infoList li {
    display: flex;
    align-items: center;
    line-height: 35px;
    background: url(../images/zmhd6.png) no-repeat 0px 23px;
    color: #444;
    font-size: 18px;
    padding: 10px 0 10px 27px;
    border-bottom: 1px dashed #e1e1e1;
}

.infoList li a {
    flex: 1;
    padding-right: 10px;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.infoList li a:hover {
    color: #29abf1;
}