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