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