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