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