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