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