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