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