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