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