Element block pseudo-element :after generated with overflow hidden position static display block cursor default padding 20px width 160px font-size 16px float none transform z-index auto border 0px rgba(0,0,0,1) solid line-height 1 box-sizing content-box border-radius font-weight normal background box-shadow 1px 1px 1px rgba(0,0,0,0.3) height auto transition text-shadow 2px 1px 1px rgba(0,0,0,0.2) margin 0px