Element button pseudo-element :after generated with font-weight normal transition z-index auto width 160px border-radius cursor default text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px float none height auto border 0px rgba(0,0,0,1) solid position static background box-sizing content-box overflow hidden font-size 16px margin 0px transform display block line-height 1 box-shadow 1px 1px 1px rgba(0,0,0,0.3)