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