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