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