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