* {
    margin: 0;
    overflow: hidden;
}

/* 整个滚动条 */
::-webkit-scrollbar {
    /* 对应纵向滚动条的宽度 */
    width: 10px;
    /* 对应横向滚动条的宽度 */
    height: 10px;
}

/* 滚动条上的滚动滑块 */
::-webkit-scrollbar-thumb {
    background-color: #cccccc;
    border-radius: 32px;
}

/* 滚动条轨道 */
::-webkit-scrollbar-track {
    background-color: #06214b05;
    border-radius: 32px;
}

#head {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: #ffffff;
    border-bottom: 1px solid #eeeeee;
    opacity: 0.8;
}

#head_lt_img {
    margin-left: 50px;
}

#head, #head_lt, #head_lt_img, #head_lt_menu, #head_rt {
    display: flex;
    justify-content: space-between;
    height: 90px;
    align-items: center;
}

#head_lt_name {
    font-size: 23px;
    font-weight: bold;
    color: #00408A;
    margin-right: 50px;
}

#head_lt_img > img, #head_lt_menu > div, #head_rt > div {
    padding: 0 1vw;
    font-size: 15px;
}

#head_lt_menu > div, #head_rt > div {
    font-size: 17px;
    font-weight: bold;
    color: #222222;
}

#head_lt_menu > div:hover, #head_rt > div:hover {
    color: #00408A;
}

.head_popover {
    display: flex;
    justify-content: space-between;
    width: 150px;
    padding: 10px 20px;
}

.head_popover_lt > p, .head_popover_rt > p {
    font-size: 15px;
    color: #000000;
    margin: 10px 0;
}

.head_popover_lt > p:hover, .head_popover_rt > p:hover {
    color: #409EFF;
    cursor: pointer;
}

.head_popover_lt > span, .head_popover_rt > span {
    font-size: 15px;
    color: #409EFF;
}

.hover {
    cursor: pointer;
}

.hover_white:hover {
    cursor: pointer;
    color: #ffffff;
}

#footer {
    background: #16161D;
}

#footer_body {
    width: 1200px;
    margin-left: calc(50% - 600px);
    display: flex;
    justify-content: space-between;
    padding: 50px 0;
}

.footer_body_link > p {
    margin: 20px 0;
}

.footer_body_link > p:nth-child(1) {
    font-size: 17px;
    font-weight: bold;
    color: #ffffff;
}

.footer_body_link_txt {
    font-size: 15px;
    color: #888888;
}

.footer_body_info > p:nth-child(1) {
    font-size: 17px;
    font-weight: bold;
    color: #ffffff;
}

.footer_body_info > p {
    margin: 20px 0;
}

.footer_body_info_row_lt > img {
    margin-top: 20px;
    border-radius: 5px;
}

.footer_body_info_row {
    display: flex;
    justify-content: space-between;
}

.footer_body_link_phone {
    font-size: 20px;
    color: #ffffff;
    margin-top: 14px;
}

.footer_body_link_button {
    margin-top: 10px;
}

#footer_bottom {
    background: #000000;
    color: #888888;
    font-size: 15px;
}

#footer_bottom_body {
    width: 1200px;
    height: 50px;
    line-height: 50px;
    margin-left: calc(50% - 600px);
    display: flex;
    justify-content: space-between;
}

#menu {
    position: fixed;
    right: 40px;
    bottom: 40px;
    z-index: 9;
    font-size: 0;
    border: none;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}

#backTop {
    padding: 10px;
    box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.1);
}

#popover {
    display: flex;
    flex-direction: column;
    text-align: center;
}

.customPopper {
    min-width: 90px !important;
}

#popover > div {
    width: 90px;
    height: 90px;
    border-radius: 5px;
}

#popover > div:hover {
    cursor: pointer;
    background: rgba(21, 20, 20, 0.1);
}

#popover > div > img {
    margin-top: 20px;
}