Preview:
position:relative;
}
.widget.skin70 .readOn::after{
position:absolute;
content:"";
width:50px;
height:5px;
border-radius:3px;
bottom:-7px;
left:0;
background:#D6A251;
transition:all .3s ease-in-out;
}
.widget.skin70 .readOn:hover:after,
.widget.skin70 .readOn:focus:after,
.widget.skin70 .readOn:active:after{
width:75px;
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