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