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