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