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