.banner .flex-row:before, .banner .flex-row:after{content:'';display:table;clear:both;}
.flex-row{display: -webkit-box; display: -moz-box;display: -ms-flexbox;display: -webkit-flex; display: flex;padding:25px 0;flex-wrap: wrap;justify-content: center;}
.flex-row .col {flex:1;margin:5px;}
.container{max-width:1200px;}

.prd-nav li {
  float: left;
  width: 32%;
  padding: 0 .5%;
  text-align: center;
}