* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Helvetica Neue, Helvetica, PingFang SC, Tahoma, Arial,
        sans-serif;
}

*:focus-visible {
    outline: none;
}

em,
i {
    font-style: normal !important;
}

li {
    list-style: none;
}

img {
    border: 0;
    /* 将元素放在父元素的中部 */
    vertical-align: middle;
}

/* 鼠标在botton上变成小手 */

li,
a,
button {
    cursor: pointer;
}

button {
    border: 0px;
}

a {
    -webkit-user-drag: none;
    user-drag: none;
    color: #333;
    text-decoration: none;
}

a:hover {
    color: #fff;
}

ul li .hover {
    display: none;
}

ul li:hover .normal {
    display: none;
}

ul li:hover .hover {
    display: block;
}

button,
input {
    outline: none;
}

body {
    min-width: 1210px;
    background: #fff;
    font-size: 14px;
}

/*清除浮动*/

.clearfix:after {
    visibility: hidden;
    clear: both;
    display: block;
    content: ".";
    height: 0;
}

.clearfix {
    *zoom: 1;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.fw18 {
    font-size: 18px;
}

.fw16 {
    font-size: 16px;
}

.fw14 {
    font-size: 14px;
}

.in {
    position: relative;
    width: 1210px;
    margin: 0 auto;
    /* overflow: hidden; */
    height: auto;
    box-sizing: border-box;
}

.container {
    position: relative;
    width: 1210px;
    margin: 0 auto;
    overflow: hidden;
    height: auto;
    box-sizing: border-box;
}

.footer {
    overflow: hidden;
    height: 326px;
    background: #f5f8fa;
}

.footer .container {
    padding-top: 55px;
    text-align: center;
}

.footer span {
    margin-top: 44px;
    font-size: 14px;
    color: #fff;
    line-height: 34px;
}

.friendly_link {
    display: flex;
    justify-content: space-between;
    margin-bottom: 30px;
}

.friendly_link a {
    width: 221px;
    height: 40px;
    line-height: 40px;
    color: #666;
    background: #ebeef3;
}

.footer_detail {
    height: 145px;
    padding: 20px 60px 20px 35px;
    background: #ebeef3;
}

.footer_detail .fl {
    display: grid;
    grid-template-rows: 1fr 1fr 1fr;
    height: 105px;
    align-items: center;
}

.footer_detail .fl p {
    color: #666;
    text-align: left;
}

.side-nav {
    position: fixed;
    bottom: 200px;
    right: 35px;
    width: 70px;
    height: 403px;
    border-top-left-radius: 3px;
    border-bottom-left-radius: 3px;
    z-index: 20;
    top: calc(30% + 50px);
    border-radius: 8px;
}

.side-nav .robot {
    position: relative;
    margin-left: -25px;
    margin-bottom: -18px;
    z-index: 999;
}

.side-nav .quick_link {
    box-shadow: 0px 0px 15px 3px rgb(241, 241, 241);
}

.quick_link ul li {
    position: relative;
    background: #fff;
}

.quick_link ul li:hover {
    background: #218bff;
    color: #fff;
}

.quick_link ul li a:hover {
    color: #fff;
}

.quick_link ul li:hover a::before {
    height: 0px;
}

.quick_link ul li:first-child {
    border-top-left-radius: 5px;
    border-top-right-radius: 5px;
}

.quick_link ul li:last-child {
    border-bottom-left-radius: 5px;
    border-bottom-right-radius: 5px;
}

.quick_link ul li a {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 25px 0px 15px;
    width: 100%;
    height: 100%;
    font-size: 15px;
}

.quick_link ul li:last-child a {
    border-bottom: 0px;
}

.quick_link ul li a .name {
    margin-top: 10px;
    font-size: 13px;
}