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