html { 
  background: url(imgs/black_pattern01.jpg) no-repeat center center fixed;
  -webkit-background-size: cover;
  -moz-background-size: cover;
  -o-background-size: cover;
  background-size: cover;
  margin: 0 auto;
  padding: 0;
  color:#20201F;
}

.caixiansel {
     position:absolute;
     width:460px;
     z-index:15;
     top:50%;
     left:50%;
     margin:-115px 0 0 -230px;
}

.contactos {
	font-family: 'Lato', sans-serif;
	font-size:19px;
	margin-top:40px;
	color:#E6E7E8;
	font-weight:300;
	text-align:center;
	text-shadow: 2px 1px #000;
}

.contactos a{
	color:#E6E7E8;
	text-decoration:underline;
}


@media only screen and (max-width: 359px) {
	.caixiansel {width:280px; margin:-120px 0 0 -140px;}
    .caixiansel img {height:105px; width:280px;}
	.contactos {font-size:14px;}
}


@media only screen and (min-width: 360px) and (max-width: 479px) {
	.caixiansel {width:320px; margin:-140px 0 0 -160px;}
    .caixiansel img {height:120px; width:320px;}
	.contactos {font-size:14px;}
}

@media only screen and (min-width: 480px) and (max-width: 640px) {
	.caixiansel {width:320px; margin:-120px 0 0 -160px;}
    .caixiansel img {height:120px; width:320px;}
	.contactos {font-size:14px;}
}

@media only screen and (min-width: 641px) and (max-width: 800px) {
}