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