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