Element block pseudo-element :after generated with height auto font-weight normal transform box-sizing content-box transition padding 20px cursor default float none overflow hidden border-radius background display block width 100% border 0px rgba(0,0,0,1) solid box-shadow 1px 1px 1px rgba(0,0,0,0.3) position relative margin 0px text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-size 16px line-height 1 z-index auto