#aulas p{letter-spacing:1px;padding-bottom:30px;}#aulas .callout-2{padding:40px 0 70px;background-image:url(../img/banners/fondo_trans2.jpg);background-color:#fff;}#aulas .callout-2 h1{padding:100px 0 20px;font-size:40px!important;line-height:50px;}#aulas p.des{padding-bottom:60px;}#aulas .callout-4{padding:40px 0 70px;background-image:url(../img/banners/fondo_trans2.jpg);background-color:#fff;}#aulas .callout-4 h4{padding:20px 0 20px;}#aulas #portada .callout-3{padding:10px 0 45px;}#aulas #portada .callout-cli{padding:10px 0 20px;}#aulas .descr p{padding-bottom:10px;}@media only screen and (max-width:850px){#aulas .callout-2{padding:10px 0 70px;}}@media only screen and (max-width:40em){#aulas .callout-2{padding:20px 10px 20px;}#aulas .callout-2 h1{padding:0 0 30px;font-size:30px!important;line-height:40px;}#aulas p.des{text-align:justify;padding-bottom:30px;}#aulas p{font-size:16px;padding-bottom:10px;}#aulas p.descr{padding-bottom:10px;}#aulas .callout-4 .btn{display:block;max-width:250px;margin:10px auto;}}