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