.archive-doc-index-name h2 {
   color: #333;
   font: 300 30px/30px Lato;
   position: relative;
}
.archive-doc-index-name h2:after {
   height: 3px;
   width: 75px;
   background: #FBA200;
   content: "";
   position: absolute;
   bottom: -10px;
   left: 0px;
}