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