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