Element block pseudo-element :after generated with border 0px rgba(0,0,0,1) solid display block box-sizing content-box cursor default overflow hidden box-shadow 0px 0px 2px rgba(0,0,0,0.5) line-height 1 position relative height auto z-index auto width 90% background font-weight normal transform border-radius float none transition font-size 16px margin auto padding 20px text-shadow