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