Element block pseudo-element :before generated with transition border 2px rgba(40,40,40,0.7) dashed padding 1px float none box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box text-shadow 1px 1px 1px rgba(0,0,0,0.2) font-weight normal background border-radius z-index auto overflow hidden transform font-size 16px display inline-block position absolute cursor default width 500px height auto line-height 1 opacity 1.00 margin 0px