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