Element block pseudo-element :before generated with box-sizing content-box display block background float none line-height 1 border-radius height auto cursor default width 160px z-index auto font-weight normal border 0px rgba(0,0,0,1) solid overflow hidden padding 20px font-size 16px transform position static transition margin 0px text-shadow 1px 2px 2px rgba(0,0,0,0.2) box-shadow 1px 1px 2px rgba(220,220,220,1)