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