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