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