.ol-layercontrol {

    position: absolute;

    top: 5px;

    }
    
.laycntrl-wrapper { 
position: relative; 
}
   
       

.layrctl-imgbtn {
    display: block;
    margin-left: auto; 
    margin-right: auto;
}

.layrctl-addNew {
background-image: url(images/lyradd.png) !important;
}

.layrctl-props {
background-image: url(images/props.png) !important;
}

.layrctl-remove {
background-image: url(images/lyrmove.png) !important;
}