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