.sidebar {
    position: fixed;
    top: 50%;
    right: 16px;
    z-index: 300;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    font-size: 12px;
}

.sidebar .side_item {
    width: 70px;
    height: 70px;
    background: #ffffff;
    border: 1px solid #0680f1;
    color: #0680f1;
    border-radius: 6px 0px 0px 6px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    margin-bottom: 0.6vw;
    cursor: pointer;
    transition: width 0.5s;
    position: relative;
}

.slid_wechat .slid_wechat_img {
    position: absolute;
    left: -200px;
    top: 50%;
    transform: translateY(-50%);
    width: 180px;
    /* height: 180px; */
    display: none;
}

.slid_wechat_img img {
    width: 100%;
    height: 100%;
}

.sidebar .side_item:hover {
    background-color: #f8f8f8;
}

.side_item.gotop {
    margin-top: 3.1vw;
}

.side_item.side_phone .side_item_img {
    font-size: 28px;
    display: flex;
    align-items: center;
    white-space: nowrap;
}
.side_item.side_mail .side_item_img {
    font-size: 28px;
    display: flex;
    align-items: center;
    white-space: nowrap;
}
.side_item .side_item_img {
    /* width: 100%; */
    height: 34px;
    margin-bottom: 0.4vw;
}

.side_item_img img {
    height: 100%;
}