.certificados{
	margin-top: 100px; background: #efefef; padding: 50px 0; color: #555; }
.certificados .logo-cert a{
	border: none; text-decoration: none;
	-webkit-filter: grayscale(100%);
    filter: grayscale(100%);
	opacity: 0.5;}
.certificados .logo-cert a:hover{
	opacity: 1; 
	-webkit-filter: none;
    filter: none;}
.certificados .boton a, .mitad .boton a{
	font-size: 0.7em; background: #ddd; width: 160px; color: #555; float: right;}
.certificados .boton a:hover, .mitad .boton a:hover{
	background: #009136; color: #fff;}
.certificados .certif{
	font-size: 0.8em; line-height: 20px; text-transform:uppercase; display: block;}
.certificados p{
	font-size: 13px; line-height: 20px; margin: 5px 0 0 0;}

@media only screen 
and (max-width : 480px){	
#cert-2{
	margin: 20px 0; border-top: 1px solid #fff; border-bottom: 1px solid #fff; padding: 20px 0; display: block;}
#cert-4{
	margin: 20px 0; border-top: 1px solid #fff; padding: 20px 0; display: block;}
.certificados .certif{
	font-size: 0.7em;}
.logo-cert{
	float: left;}
.logo-cert{
	width: 20%;}
.logo-cert img{
	height: 60px; width: auto; max-width: 100%;}
.t-cert{
	width: 80%; float: left;}
.certificados p {
    display: none;}
.certificados .boton a{
    font-size: 0.6em; width: 100px; padding: 3px 5px; margin-top: 5px;}}
	
	
@media only screen 
and (min-width : 481px)
and (max-width : 700px) {
#cert-2{
	margin: 20px 0; border-top: 1px solid #fff; border-bottom: 1px solid #fff; padding: 20px 0;
	display: block;}
#cert-4{
	margin: 20px 0; border-top: 1px solid #fff; padding: 20px 0; display: block;}
.logo-cert{
	float: left;}
.logo-cert{
	width: 15%;}
.logo-cert img{
	height: 60px; width: auto;}
.t-cert{
	width: 85%; float: left;}
.certificados p {
    margin: 0;}
.certificados .boton a{
    font-size: 0.6em; width: 140px; padding: 3px 5px; margin-top: 10px;}}
	
	
@media only screen 
and (min-width : 701px)
and (max-width : 999px) {
#cert-1, #cert-3{
	float: left; width: 45%; }
#cert-2, #cert-4{
	float: right; width: 45%; }
#cert-1 .logo-cert, #cert-3 .logo-cert{
	width: 55px;}
#cert-2 .logo-cert{
	width: auto; }
	#cert-1, #cert-2{margin-bottom: 35px;}
.cert{height: 170px;}
.logo-cert{float: left;}
.logo-cert img{
	height: 70px; width: auto;}
.t-cert{
	width: 70%; float: right;}
.certificados .certif {
    font-size: 0.7em;}
.certificados p {
    height: 30px;}
.certificados .boton a{
    font-size: 0.6em; width: 140px; float: none; padding: 5px;}}
@media only screen 
and (min-width : 1000px){	
#cert-1, #cert-3{
	float: left; width: 40%; }
#cert-2, #cert-4{
	float: right; width: 50%; margin: 0 50px;}
.logo-cert{
	float: left;}
#cert-1 .logo-cert, #cert-3 .logo-cert{
	width: 55px;}
#cert-2 .logo-cert{
	width: 90px;}
.logo-cert img{
	height: 90px; width: auto;}
.t-cert{
	width: 210px; }
.cert{width: 22% !important; margin: 0 3% 30px 0 !important; float: left !important;}
.logo-cert{
	display: block;}
#cert-2 .logo-cert{
	width: 90px;}
.logo-cert img{
	height: 90px; width: auto;}
.logo-cert {
    float: none;}
	.t-cert{width: 100%;}
#cert-4{
	width: 25%; margin-right: 0;}
	#cert-4 .boton{margin-top: 20px;}}