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