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