.external_loginresp {
    position: relative;
    width: 1440px;
    margin: 0 auto;
    z-index: 1000
}

.cont_loginresp {
    position: absolute;
    top: 50px;
    left: 828px;
    z-index: 1
}

.box_external {
    border: 1px solid #f1f1f1;
    width: 315px;
    border-radius: 3px;
    display: block;
    background-color: #FFF;
    margin: -10px 0 0 31px;
    overflow: hidden;
}


/* gestione adv */

#adleaderboard {
    width: 728px;
    margin: 0 auto;
}

#admpu {
    width: 300px;
    margin: 10px auto;
}

#admobleaderboard {
    margin: 0 auto;
    width: 320px;
}

@media only screen and (max-width: 1440px) {
    .external_loginresp {
        position: relative;
        width: 980px;
    }
    .cont_loginresp {
        top: 50px;
        left: 598px;
    }
}

@media only screen and (max-width: 980px) {
    .external_loginresp {
        position: relative;
        width: 320px;
    }
    .cont_loginresp {
        margin: 0 auto!important;
        top: 140px;
        left: 0;
        float: none;
    }
}

@media only screen and (max-width: 760px) {
    body {
        margin: 0;
        padding: 0;
        overflow: auto;
    }
    .external_footer {
        display: none;
    }
    .external_loginresp {
        position: relative;
        width: 320px;
    }
    .cont_loginresp {
        margin: 0 auto;
        top: 50px;
        left: 0;
        float: none;
    }
}

@media only screen and (max-width: 570px) {
    body {
        margin: 0;
        padding: 0;
        overflow-y: auto;
        overflow-x: hidden;
    }
    .external_loginresp {
        position: relative;
        width: 320px;
        height: 500px;
        top: 50px;
    }
    .cont_loginresp {
        margin: 0 auto!important;
        left: 0;
        float: none;
        top: 0;
    }
    .box_external {
        border: 0;
        margin: -50px auto 0;
        padding: 0;
    }
    .external_footer {
        display: block;
    }
}