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