.head_content {
    height: 70px;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99;
    background-color: transparent;
}

.head_content_yd {
    height: 70px;
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 99;
    background-color: transparent;
}

.head_main {
    height: 70px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between
}

.head_left {
    display: flex;
    justify-content: flex-start;
    align-items: center;
}

.head_left img {
    width: 158px;
    height: 43px;
}

.head_right {
    display: flex;
    align-items: center;
}

.head_ul {
    height: 70px;
    line-height: 70px;
    display: flex;
    list-style-type: none;
    margin: 0;
    padding: 0;
    margin-left: 100px;
}

.head_li {
    vertical-align: bottom;
    cursor: pointer;
    margin-right: 70px;
    font-size: 16px;
    color: #1B1C1C;
    line-height: 70px;
    height: 100%;
    box-sizing: border-box;
    border-bottom: 2px solid transparent;
}

.head_li img {
    width: 12px;
    height: 6px;
}

.head_li a {
    text-decoration: none;
    color: #1B1C1C;
    display: block;
}

.head_li a:hover {
    text-decoration: none;
    color: #197FFC;
}

.head_li:hover {
    color: #197FFC;
    border-bottom: 2px solid #197FFC;
}

.head_li_more {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    position: relative;
}

.head_li_ed {
    color: #197FFC;
    border-bottom: 2px solid #197FFC;
}

.head_ul_li_ul {
    position: absolute;
    background-color: #ffffff;
    box-shadow: 0 3px 5px #888888;
    top: 70px;
    display: none;
    padding: 0;
    list-style: none;
    white-space: nowrap;
    line-height: 16px;
    font-size: 16px;
    border-radius: 3px;
    color: black;
}

.head_ul_li_ul li {
    padding: 15px 30px 15px 20px;
}

.head_ul_li_ul li:hover {
    color: #197FFC;
}

.head_sqsy_btn {
    cursor: pointer;
    width: 88px;
    height: 32px;
    border-radius: 5px;
    border: none;
    background-color: #3370FF;
    color: #ffffff;
    font-size: 16px;
}

.head_main_yd {
    padding: 0 20px;
}

.head_right_ydmenu {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 22px;
    height: 22px;
}

.yd_head_navigate {
    position: fixed;
    left: 100%;
    top: 0;
    z-index: 199;
    width: 100%;
    height: 100%;
    background-color: #ffffff;
    transition: left 0.3s cubic-bezier(0.7, 0.3, 0.1, 1);
}

.yd_head_navigate.active {
    left: 0;
}

.yd_head_ul {
    margin: 100px 0px;
    list-style: none;
    padding: 0 20px;
    font-size: 16px;
    color: #1B1C1C;
    height: calc(100vh - 170px);
    overflow-y: auto;
}

.yd_head_ul li {
    border-bottom: 1px solid #f0f0f0;
}

.yd_head_li_single {
    height: 60px;
    display: flex;
}

.yd_head_li_single a {
    width: 100%;
    height: 100%;
    padding-left: 10px;
    text-decoration: none;
    color: #1B1C1C;
    line-height: 60px;
}

.yd_head_li_ed {
    color: #2C77F4;
    background-color: #f0f8ff;
}

.yd_head_li_alone {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 60px;
    padding: 0 10px;
}

.yd_head_li_alone img {
    width: 12px;
    height: 7px;
    color: #1B1C1C;
}

.yd_head_li_items {
    background-color: #fafafa;
    display: none;
}

.yd_head_li_item {
    height: 60px;
    border-top: 1px solid #f0f0f0;
    display: flex;
    align-items: center;
}

.yd_head_li_item a {
    padding-left: 20px;
    text-decoration: none;
    width: 100%;
    height: 100%;
    color: #1B1C1C;
    line-height: 60px;
}

.yd_head_navigate_bottom {
    width: 100%;
    height: 70px;
    background-color: #ffffff;
    position: fixed;
    bottom: 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.yd_bottom_applybtn {
    width: 80%;
    margin: auto;
    padding: 10px 0;
    text-align: center;
    background-color: #2c77f4;
    border-radius: 5px;
    color: #ffffff;
    font-size: 14px;
}