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