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