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