body {
    background-color: #fff;
    font-family: sans-serif;
    padding: 0;
    margin: 0;
}

img {
    border: 0;
}

/***********************************************************************/
/***************** CLASES RELACIONADAS A LAS OFERTAS   *****************/
@media screen and (max-width: 320px) {
    .ofertas {
        padding: 5px;
    }
    .oferta {
        /* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#e2e2e2+0,dbdbdb+50,d1d1d1+51,fefefe+100;Grey+Gloss+%231 */
        background: #e2e2e2; /* Old browsers */
        background: -moz-linear-gradient(top, #e2e2e2 0%, #dbdbdb 50%, #d1d1d1 51%, #fefefe 100%); /* FF3.6-15 */
        background: -webkit-linear-gradient(top, #e2e2e2 0%,#dbdbdb 50%,#d1d1d1 51%,#fefefe 100%); /* Chrome10-25,Safari5.1-6 */
        background: linear-gradient(to bottom, #e2e2e2 0%,#dbdbdb 50%,#d1d1d1 51%,#fefefe 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e2e2e2', endColorstr='#fefefe',GradientType=0 ); /* IE6-9 */
        height: auto;
        width: 100%;
    }
    .img-oferta {
        float: left;
        position: relative;
        width: 96%;
    }
    .imagen-oferta {
        border-radius: 10px;
        max-height: auto;
        margin: 5px;
        width: 100%;
    }
    .des-oferta {
        float: left;
        padding-left: 10px;
        text-decoration: none;
        width: 95%;
    }
    .des-oferta h2 {
        font-size: 20px;
        color: #000;
    }
}
@media screen and (min-width: 321px) {
    .ofertas {
        padding: 5px;
    }
    .oferta {
        /* Permalink - use to edit and share this gradient: http://colorzilla.com/gradient-editor/#e2e2e2+0,dbdbdb+50,d1d1d1+51,fefefe+100;Grey+Gloss+%231 */
        background: #e2e2e2; /* Old browsers */
        background: -moz-linear-gradient(top, #e2e2e2 0%, #dbdbdb 50%, #d1d1d1 51%, #fefefe 100%); /* FF3.6-15 */
        background: -webkit-linear-gradient(top, #e2e2e2 0%,#dbdbdb 50%,#d1d1d1 51%,#fefefe 100%); /* Chrome10-25,Safari5.1-6 */
        background: linear-gradient(to bottom, #e2e2e2 0%,#dbdbdb 50%,#d1d1d1 51%,#fefefe 100%); /* W3C, IE10+, FF16+, Chrome26+, Opera12+, Safari7+ */
        filter: progid:DXImageTransform.Microsoft.gradient( startColorstr='#e2e2e2', endColorstr='#fefefe',GradientType=0 ); /* IE6-9 */
        height: auto;
        width: 100%;
    }
    .img-oferta {
        float: left;
        position: relative;
        width: 50%;
    }
    .imagen-oferta {
        border-radius: 10px;
        max-height: auto;
        margin: 5px;
        width: 100%;
    }
    .des-oferta {
        float: left;
        padding-left: 20px;
        text-decoration: none;
        width: 45%;
    }
    .des-oferta h2 {
        font-size: 22px;
        color: #000;
    }
}

.btn-oferta {
	-moz-box-shadow: 3px 4px 0px 0px #1564ad;
	-webkit-box-shadow: 3px 4px 0px 0px #1564ad;
	box-shadow: 3px 4px 0px 0px #1564ad;
	background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #79bbff), color-stop(1, #378de5));
	background:-moz-linear-gradient(top, #79bbff 5%, #378de5 100%);
	background:-webkit-linear-gradient(top, #79bbff 5%, #378de5 100%);
	background:-o-linear-gradient(top, #79bbff 5%, #378de5 100%);
	background:-ms-linear-gradient(top, #79bbff 5%, #378de5 100%);
	background:linear-gradient(to bottom, #79bbff 5%, #378de5 100%);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#79bbff', endColorstr='#378de5',GradientType=0);
	background-color:#79bbff;
	-moz-border-radius:5px;
	-webkit-border-radius:5px;
	border-radius:5px;
	border:1px solid #337bc4;
	display:inline-block;
	cursor:pointer;
	color:#ffffff;
	font-family:Arial;
	font-size:17px;
	font-weight:bold;
	padding:12px 44px;
	text-decoration:none;
	text-shadow:0px 1px 0px #528ecc;
}
.btn-oferta:hover {
	background:-webkit-gradient(linear, left top, left bottom, color-stop(0.05, #378de5), color-stop(1, #79bbff));
	background:-moz-linear-gradient(top, #378de5 5%, #79bbff 100%);
	background:-webkit-linear-gradient(top, #378de5 5%, #79bbff 100%);
	background:-o-linear-gradient(top, #378de5 5%, #79bbff 100%);
	background:-ms-linear-gradient(top, #378de5 5%, #79bbff 100%);
	background:linear-gradient(to bottom, #378de5 5%, #79bbff 100%);
	filter:progid:DXImageTransform.Microsoft.gradient(startColorstr='#378de5', endColorstr='#79bbff',GradientType=0);
	background-color:#378de5;
}
.btn-oferta:active {
	position:relative;
	top:1px;
}