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