Element block pseudo-element :before generated with transform z-index auto box-shadow 1px 1px 1px rgba(0,0,0,0.3) margin 0px height auto display block box-sizing content-box border 0px rgba(0,0,0,1) solid float none width 160px background font-size 24px position static font-weight normal border-radius padding 20px text-shadow 1px 1px 1px rgba(0,0,0,0.2) cursor default line-height 1 overflow hidden transition