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