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