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