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