@media screen and (max-width:576px){

.col-xs-1{width:calc(8.33333% - 16px);}
	.col-xs-2{width:calc(16.66667% - 16px);}
	.col-xs-3{width:calc(25% - 16px);}
	.col-xs-4{width:calc(33.33333% - 16px);}
	.col-xs-5{width:calc(41.66667% - 16px);}
	.col-xs-6{width:calc(50% - 16px);}
	.col-xs-7{width:calc(58.33333% - 16px);}
	.col-xs-8{width:calc(66.66667% - 16px);}
	.col-xs-9{width:calc(75% - 16px);}
	.col-xs-10{width:calc(83.33333% - 16px);}
	.col-xs-11{width:calc(91.66667% - 16px);}
	.col-xs-12{width:calc(100% - 16px);}

	.slider1 ul li, .presence ul li { width: calc(50% - 16px);}
	.full-width-banner-style h1, .full-width-banner-style h1 span { font-size: 50px; }
}