.a-marker {    background-color : #cc0000;     } .a-marker:after {    border-color : rgba(204,0,0,.5);     } .draw-control.a {    background-color : #cc0000;   border-color : #cc0000;     } .draw-control.active.a {    background-color : #a30000;     }header {    background-image : url('/uploads/bezpecnost-olomouc-2018.jpg');   } .b-marker {    background-color : #cc0000;     } .b-marker:after {    border-color : rgba(204,0,0,.5);     } .draw-control.b {    background-color : #cc0000;   border-color : #cc0000;     } .draw-control.active.b {    background-color : #a30000;     }header {    background-image : url('/uploads/bezpecnost-olomouc-2018.jpg');   }