.wcd_tail {
    display: flex;
    justify-content: space-between;
}
.wcd_tail_l {
    width: 844px;
}
.wcd_tail_l > img {
    height: 220px;
    object-fit: contain;
    width: 100%;
}
.wcd_tail_l > h1 {
    margin: 30px 0;
    font-size: 33px;
    text-align: center;
}
.wcd_tail_l > p {
    font-size: 16px;
    text-align: center;
    width: 620px;
    color: #666;
    margin: 0 auto 20px;
    line-height: 1.5;
}
.wcd_tail_l > span {
    color: #999;
    font-size: 16px;
    text-align: center;
    display: block;
}
.rich_text {
    margin: 60px 0;
}
.wcd_tail_l > a {
    display: block;
    margin-left: 122px;
    width: 330px;
    height: 44px;
    line-height: 44px;
    background-color: var(--base);
    color: #fff;
    text-align: center;
}
.wcd_tail_l > a > img {
    vertical-align: middle;
    transition: 0.3s;
}
.wcd_tail_l > a:hover > img {
    margin-left: 10px;
}

.wcd_tail_btn {
    display: flex;
    justify-content: flex-end;
    margin: 20px 0 0;
}
.wcd_tail_btn > a {
    padding: 0 10px;
    text-align: center;
    line-height: 30px;
    background-color: var(--base);
    color: #fff;
    border-radius: 3px;
    margin-left: 10px;
    cursor: pointer;
}
.wcd_tail_btn > a > img {
    vertical-align: middle;
}

.wcd_also {
    width: 600px;
    margin: 60px auto 100px;
}
.wcd_also > h1 {
    color: #666;
    font-size: 22px;
    padding-bottom: 20px;
    border-bottom: 1px solid #bbb;
}
.wcd_also_l {
    display: flex;
    justify-content: space-between;
    margin-top: 30px;
}
.wcd_also_i {
    width: 48%;
}
.wcd_also_i > img {
    height: 180px;
    object-fit: cover;
    width: 100%;
}
.wcd_also_i > h1 {
    font-size: 22px;
    margin: 20px 0 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}
.wcd_also_i > span {
    font-size: 14px;
    color: #999;
}
.wcd_also_i > p {
    font-size: 14px;
    line-height: 1.5;
    margin-top: 10px;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    overflow: hidden;
    text-overflow: ellipsis;
}

.wcd_tail_r {
    width: 310px;
}
.wc_left_w {
    margin-bottom: 20px;
}
.wc_left_w > h1 {
    color: #666;
    margin-bottom: 20px;
}
.wc_input {
    position: relative;
    border: 1px solid #999;
    height: 50px;
    border-radius: 3px;
}
.wc_input > input {
    width: 100%;
    height: 100%;
    padding: 0 15px;
    color: #333;
}
.wc_input > img {
    position: absolute;
    right: 15px;
    top: 10px;
}