Element block pseudo-element :before generated with z-index auto width 100% height auto border 0px rgba(0,0,0,1) solid padding 20px display block text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default box-sizing content-box overflow hidden background float none transition box-shadow 1px 2px 1px rgba(0,0,0,0.3) position static margin 0px font-weight normal border-radius transform line-height 1 font-size 16px