@media only screen and (max-width: 767px) and (orientation: landscape){/* landscape phones */
#div_banner_top {width:100% !important;border: 1px solid #ffffff !important;}
.banner_top {width:100% !important;}
}

@media only screen and (max-width: 767px) and (orientation: portrait) {/* portrait phones */
#div_banner_top {width:100% !important;border: 1px solid #ffffff !important;}
.banner_top {width:100% !important;}
}