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