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