@media only screen and (max-width: 1430px) {
    #l_navigation {
        position: absolute;
    }
}

@media only screen and (max-width: 780px) {
    #content {
        padding: 34px;
    }
}

@media only screen and (max-width: 660px) {
    * {
        font-size: 12px;
    }
}

@media only screen and (max-width: 360px) {
    #content {
        padding: 12px;
    }
}