@media (max-width: 1200px) {
    .site_body {
        margin-bottom: 40px;
    }
}

@media (max-width: 639px) {
    .site_body {
        margin-bottom: 100px;
    }
}

@media (max-width: 768px) {
    footer .right {
        padding-bottom: 90px !important;
    }
}

.messenger_dop_wrap {
    position: fixed;
    z-index: 99;
    right: 55px;
    bottom: 180px;
}

.messenger_dop_item {
    position: relative;
    margin-top: 70px;
}

.messenger_dop_wrap a {
    display: flex;
    width: 55px;
    height: 55px;
    border-radius: 50px;
    overflow: hidden;
    border-bottom: none;
}

.messenger_dop_but {
    width: 55px;
    height: 55px;
}

.mess_max .messenger_dop_but:before, .mess_max .messenger_dop_but:after {
    border: 1px solid #774DDD;
}

.mess_telegram .messenger_dop_but:before, .mess_telegram .messenger_dop_but:after {
    border: 1px solid #10A5D8;
}

.messenger_dop_but:before, .messenger_dop_but:after {
    content: " ";
    display: block;
    position: absolute;
    left: -20px;
    right: -20px;
    top: -20px;
    bottom: -20px;
    border-radius: 50%;
    animation: animate 1.5s linear infinite;
    opacity: 0;
    backface-visibility: hidden;
}

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

#page_up.fixed {
    bottom: 420px !important;
}

@media(max-width: 540px) {
    .b24-widget-button-wrapper {
        display: none !important;
    }

    .messenger_dop_wrap {
        right: 25px;
        bottom: 80px;
    }

    .messenger_dop_item {
        margin-top: 40px;
    }

    #page_up.fixed {
        bottom: 260px !important;
    }
}