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