.product {
    padding-bottom: 40px;
}
.auto {
    max-width: 1200px;
    margin: auto;
}
.novice-guide-list {
    text-align: left;
}
.novice-guide-list .list-item {
    margin-top: 8px;
}
.list-item {
    display: list-item;
}
.novice-guide-list .list-item h4 {
    font-size: 22px;
    font-weight: 600;
    color: #353535;
    text-align: center;
    margin: 0 0 24px;
}
.novice-guide-list .list-item dl {
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 40px 0;
}
.novice-guide-list .list-item dl dd img {
    height: 30px;
    width: 15px;
    margin-left: 24px;
}
.novice-guide-list .list-item dl dd {
    width: 175px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-right: 24px;
    margin-left: 0;
}
.novice-guide-list .list-item dl dd div:hover, .novice-guide-list .list-item dl .floor-active div {
    background: linear-gradient(180deg, #b3ddfd 0%, #1e9fff 100%);
    color: #fff;
}
.novice-guide-list .list-item dl dd div {
    width: 140px;
    height: 48px;
    border-radius: 2px;
    background: #eff9ff;
    text-align: center;
    line-height: 48px;
    cursor: pointer;
    font-size: 16px;
}
.novice-guide-list .list-item .item-ul .item-ul-li {
    width: 100%;
    background: linear-gradient(180deg, #b7e0ff 0%, #eff9ff 100%);
    padding: 23px 23px 0;
    box-sizing: border-box;
    margin-bottom: 24px;
    border-radius: 6px;
    border: 1px solid #ddf0ff;
}
.novice-guide-list .list-item, .novice-guide-list .list-item dl, .novice-guide-list .list-item .item-ul, .novice-guide-list .list-item .item-ul .item-ul-li, .item-ul-li ul {
    height: auto;
    overflow: hidden;
}
.item-ul-li-title {
    height: 32px;
    display: flex;
    align-items: center;
}
.item-ul-li-title img {
    width: 32px;
    height: auto;
}
.item-ul-li-title span {
    font-size: 20px;
    font-weight: 600;
    color: #353535;
    margin-left: 24px;
}
.item-ul-li-title em {
    font-style: normal;
    font-size: 14px;
    font-weight: 400;
    color: #665b5b;
    margin-left: 16px;
}
.item-ul-li ul {
    margin-top: 24px;
    margin-bottom: 0;
    padding: 0;
}
.item-ul-li ul li {
    width: 367px;
    height: 152px;
    border-radius: 2px;
    background: #FFFFFF;
    box-shadow: 0 0 10px #a800060a;
    padding: 24px;
    box-sizing: border-box;
    margin-right: 25px;
    float: left;
    margin-bottom: 24px;
}
.item-ul-li ul li .li-title {
    height: 28px;
    display: flex;
    justify-content: space-between;
}
.item-ul-li ul li:nth-child(3n) {
    margin-right: 0;
}
.li-title-left {
    height: 28px;
    position: relative;
}
.li-title-left p {
    font-size: 18px;
    font-weight: 500;
    color: #353535;
    margin: 0 10px 0 0;
    float: left;
}
.li-title-left .left-hot {
    width: 14px;
    height: 14px;
    margin-right: 2px;
    float: left;
    margin-top: 5px;
}
.li-title-right {
    width: 88px;
    height: 28px;
    border-radius: 2px;
    background: #eff9ff;
    font-size: 14px;
    font-weight: 500;
    color: #1e9fff;
    line-height: 28px;
    text-align: center;
    cursor: pointer;
}
.li-title-right:hover {
    background: #1e9fff;
    color: #ffffff;
}
.li-text {
    margin-top: 20px;
    font-size: 14px;
    font-weight: 400;
    line-height: 22px;
    letter-spacing: 0em;
    color: #767676;
}

.layui-menu .layui-menu-item-checked, .layui-menu .layui-menu-item-checked2 {
    background-color: #f8f8f8 !important;
    color: #1e9fff;
}
.layui-menu .layui-menu-item-checked a, .layui-menu .layui-menu-item-checked2 a {
    color: #1e9fff;
}
.layui-menu-lg .layui-menu-body-title a:hover,.layui-menu-lg li:hover {
    background: 0 0;
    color: #1e9fff
}
.layui-menu .layui-menu-item-checked:after {
    position: absolute;
    right: -1px;
    top: 0;
    bottom: 0;
    border-right: 0px solid #f8f8f8;
    content: "";
}

.ws-container {
    padding-top: 60px;
}
.ws-container {
    min-height: calc(100vh - 210px);
}
.ws-menu {
    position: fixed;
    top: 65px;
    bottom: 0;
    min-width: 240px;
    min-height: 0;
    border-top: none;
    overflow: auto;
    background-color: #fff;
    box-shadow: none;
    border-left: none;
}
.ws-menu .layui-menu {
    padding-bottom: 16px;
}
.ws-content {
    position: relative;
    margin: 0 0 0 260px;
    line-height: 1.8;
    box-sizing: border-box;
}
.ws-content {
    padding: 32px;
}
.ws-content, .ws-menu {
    min-height: calc(100vh - 210px);
}
.ws-text {
    color: #3a3a3a;
}
.ws-text h1 {
    /* margin-bottom: 16px;
    padding-bottom: 11px; */
    color: #2f363c;
    /* border-bottom: 1px solid #eee; */
    font-size: 24px;
    font-weight: 700;
}

.ws-text .separate {
    margin-bottom: 16px;
    padding-bottom: 11px;
    border-bottom: 1px solid #eee;
}
.ws-text img {
    object-fit: contain;
    max-width: 100%;
    max-height: 100%;
    height: auto;
}