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