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