* {
    padding: 0;
    margin: 0;
    -webkit-appearance: none;
}

ul,
li {
    list-style: none;
}

a {
    outline: none;
    text-decoration: none;
    color: white;
}

.ul-list-nav,
.home-ul-list-nav,
.common-ul-list-nav {
    list-style-type: none;
    padding: 0;
    overflow: hidden;
    float: right;
    height: 66px;
    line-height: 66px;
    margin-right: 150px;
}

.ul-list-nav li {
    color: black;
    float: left;
    padding-right: 40px;
}

.navContent {
    height: 360px;
    color: white;
    position: relative;
    margin-bottom: 20px;
    background-image: url("../img/img-servicetrain-top.jpg");
}

.navContent .navList {
    width: 100%;
    position: absolute;
    top: 0;
    background: rgba(255, 255, 255, 0.8);
}

.common-ul-list-nav li {
    float: left;
    padding-right: 10px;
    color: black;
}

.common-ul-list-nav {
    margin-top: 1%;
}

.common-ul-list-nav a.active {
    background-color: #3B8FFE;
    color: #ffffff;
}

.common-ul-list-nav a {
    display: block;
    height: 35x;
    line-height: 35px;
    padding: 0px 24px;
    text-align: center;
    color: black;
    font-weight: 500;
    font-size: 16px;
}

.mainContent {
    width: 1200px;
    margin: auto;
    /* overflow: hidden; */
    display: flex;
    justify-content: space-around;
}

.ul-list-menu {
    width: 190px;
}

.ul-list-menu .list-item {
    text-align: center;
    border: 1px solid #ccc;
    height: 48px;
    line-height: 48px;
    margin-bottom: 6px;
    font-size: 16px;
    color: #333;
    cursor: pointer;
    background: #fff;
}

.ul-list-menu .list-item.selected {
    color: #fff;
    background-color: #1a8efb;
    border-color: #1a8efb;
}

.ui-panel-left {
    padding: 20px 0 20px 0;
    margin-right: -3%;
}

.ui-panel-right {
    width: 920px;
    padding: 20px 0 20px 0;
}

.ui-box-head_rightborder {
    background-color: #fff;
    padding: 0 26px 36px;
    border: 1px solid #ddd;
    margin-bottom: 16px;
}

.ui-box-head_rightborder .ui-box-head {
    padding: 20px 0;
}

.ui-box-head .ui-box-head-title {
    font-size: 18px;
    color: #1a8efb;
    position: relative;
    font-weight: 700;
}

.ui-box-head_rightborder .ui-box-head .ui-box-head-title:after {
    content: "";
    position: absolute;
    left: 96px;
    top: 8px;
    display: block;
    height: 1px;
    width: 760px;
    background-color: #ddd;
}

.ui-box-container {
    padding-left: 200px;
    line-height: 30px;
}

.remind {
    background-color: #f2f2f2;
    padding: 26px 60px 36px;
    color: #555;
    font-size: 14px;
}

.remind .title {
    font-size: 16px;
    text-align: center;
    font-weight: bold;
    margin-bottom: 20px;
}

.explain {
    margin-top: 20px;
    color: #333;
    font-size: 16px;
}

.explain .explainTitle {
    font-weight: bold;
    margin: 30px 0 10px;
}

.ui-list-explain .list-item {
    margin-bottom: 10px;
}

.btn_gray {
    display: inline-block;
    width: 370px;
    height: 54px;
    line-height: 54px;
    text-align: center;
    background-color: #eee;
    font-size: 18px;
    border: 1px solid #ddd;
    margin-right: 20px;
    color: #333;
}

.btn_gray:hover {
    color: #fff;
    background: #1a8efb;
}

.ui-list {
    padding: 0;
}

.ui-list-article .ui-list-item {
    padding: 22px 5px 10px;
    border-bottom: 1px solid #ddd;
}

.list-item-content h3 {
    font-weight: normal;
    color: #333;
    margin-left: -8px;
    font-size: 18px;
    max-width: 100%;
    width: auto;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    margin-bottom: 10px;
}

.item-content-tags {
    margin: 0 auto 10px;
    color: #999;
    overflow: hidden;
    font-size: 14px;
}

.fr {
    float: right;
}

.clear {
    height: 15px;
}

.item-content-tags .content-tag {
    margin-top: 5px;
    color: #666;
    width: 33%;
}

.ui-box-content {
    display: flex;
    justify-content: space-around;
}

.contactContent p {
    margin-bottom: 10px;
}

.sticky {
    position: sticky;
    top: 50px;
}