#callbackbukleta{
    position: relative;
    z-index: auto;
}
#callbackbukleta .callback_button {
    position: fixed;
    bottom: 50px;
    width: 80px;
    height: 80px;
    cursor: pointer;
}

#callbackbukleta .callback_button .callback-link {
    display: block;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    text-align: center;
    position: relative;
    border: none;
    z-index: 2;
    padding: 0;
}

#callbackbukleta  .position-left-down {
    left:50px;
}

#callbackbukleta  .position-right-down {
    right:50px;
}

#callbackbukleta .callback_button .callback-link>img {
    width: 55%;
    margin-top: 0px;
}

#callbackbukleta .wave {
    display: block;
    position: absolute;
    width:80px;
    height:80px;
    top: 50%;
    left:50%;
    margin-left: -40px;
    margin-top: -40px;
    border-radius: 50%;
    border:2px solid green;
    opacity: 0;
}

#callbackbukleta_alert {
    position: fixed;
    top: 50%;
    left: 50%;
    width: 350px;
    height: 100px;
    font-size: 22px;
    margin-left: -175px;
    margin-top: -50px;
    z-index: 99999999;
    background: #333;
    color: #fff;
    text-align: center;
    padding-top: 30px;
}

#callbackbukleta_alert>.close {
    position: absolute;
    color: #fff;
    right: 5px;
    top: 0;
    width: 20px;
    height: 20px;
    cursor: pointer;
}
@media screen  and (max-width: 651px) {
    #callbackbukleta .callback_button {
        bottom: 25px;
        width: 40px;
        height: 40px;
    }

    #callbackbukleta .callback_button .callback-link {
        width: 40px;
        height: 40px;
    }

    #callbackbukleta  .position-left-down {
        left:25px;
    }

    #callbackbukleta  .position-right-down {
        right:25px;
    }


    #callbackbukleta .wave {
        display: block;
        position: absolute;
        width:40px;
        height:40px;
        top: 50%;
        left:50%;
        margin-left: -20px;
        margin-top: -20px;
        border-radius: 50%;
        border:2px solid green;
        opacity: 0;
    }
}