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