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