ul.cert-list{
/* column width */
-webkit-column-width:480px;
-moz-column-width:480px;
-o-colum-width:480px;
column-width:480px;
/* gap between columns */
-webkit-column-gap:1px;
-moz-column-gap:1px;
-o-column-gap:1px;
column-gap:1px;
}
ul.cert-list > li{
display:inline-block;
width:460px;
padding: 30px 12px;
margin-bottom: 40px;
border: #eee 1px solid;
border-radius: 5px;
}
ul.cert-list > li .cert-image {display:inline-block; }
.cert-icons-svg svg {
    vertical-align: bottom;
    fill: #006ebe;
    width: 40px;
    height: 40px;
    margin-right: 0px;
}
@media (max-width: 320px) {
    ul.cert-list{
    /* column width */
    -webkit-column-width:280px;
    -moz-column-width:280px;
    -o-colum-width:280px;
    column-width:280px;
    }
    ul.cert-list > li{
    display:inline-block;
    width:260px;
    padding: 10px 6px;
    margin-bottom: 20px;
    }
}
/* normal phone only */
@media (min-width: 321px) and (max-width: 480px) {
    ul.cert-list{
    /* column width */
    -webkit-column-width:330px;
    -moz-column-width:330px;
    -o-colum-width:330px;
    column-width:330px;
    }
    ul.cert-list > li{
    display:inline-block;
    width:300px;
    padding: 20px 6px;
    margin-bottom: 30px;
    }
}
/* tablet only vertical */
@media (min-width: 480px) and (max-width: 768px) {
  ul.cert-list{
    /* column width */
    -webkit-column-width:300px;
    -moz-column-width:300px;
    -o-colum-width:300px;
    column-width:300px;
    }
    ul.cert-list > li{
    display:inline-block;
    width:280px;
    padding: 20px 6px;
    margin-bottom: 30px;
    }
}
/* tablet horizontal */
@media (min-width: 769px) and (max-width: 1280px) {
   ul.cert-list{
    /* column width */
    -webkit-column-width:420px;
    -moz-column-width:420px;
    -o-colum-width:420px;
    column-width:420px;
    }
    ul.cert-list > li{
    display:inline-block;
    width:400px;
    }
}