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