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