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