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