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