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