.contact_wrapper {
    height: 260px;
    right: 25px;
    bottom: 100px;
    position: fixed;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: space-between;
}

.contact_wrapper .qrcode {
    display: none;
    top: -15px;
    right: 50px;
    padding: 40px 50px 40px 40px;
    position: absolute;
    background-size: 100% 100%;
    background-image: url(../images/img_bg_ewm.png);
}

.contact_wrapper .qrcode img {
    width: 170px;
    height: 170px;
}

.contact_wrapper .qrcode p {
    color: #333;
    font-size: 14px;
}

.contact_wrapper .back_to_top {
    display: none;
}

.contact_wrapper .contact img,
.contact_wrapper .back_to_top img {
    cursor: pointer;
}

.contact_wrapper .contact img:hover,
.contact_wrapper .back_to_top img:hover {
    filter: hue-rotate(370deg);
}


.flex_right {
    /*height: 165px;*/
    right: 15px;
    bottom: 80px;
    position: fixed;
    z-index: 1000;
}

.flex_right .flex_right_item {
    padding: 5px;
    border-radius: 6px;
    text-align: center;
    background-color: rgba(8, 2, 75, 0.8);
}

.flex_right .flex_right_item:active {
    opacity: .7;
}

.flex_right .flex_right_item + .flex_right_item {
    margin-top: 10px;
}

.flex_right .flex_right_icon {
    width: 50px;
    height: 50px;
}

.flex_right .back_to_top {
    display: none;
}

.flex_right .text {
    color: #fff;
    font-size: 12px;
}