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