main.css

.map_container {
   height: auto;
   width: auto;
   background-color: #32425a;
}

.map_svg {
   height: auto;
   width: auto;
   display: block;
   margin: 0 auto;
}

/* Map styles */
/* Land */
.land:active, .circle:active {
   fill-opacity: .5;
 }

.land:hover, .circle:hover {
   fill: #ce606f;
   stroke-opacity: .6;
   stroke: #fff;
}

.land, .circle
{
   fill: #29343F;
   fill-opacity: 1;
   stroke: #fff;
   stroke-opacity: .1;
   stroke-width: 3;
   stroke-miterlimit: 3.97446823;
   stroke-dasharray: none;
   transition: 0.3s;
}
 
 /* Bodies of Water */
 .ocean, .lake
 {
    opacity: 1;
    color: #000000;
    fill:#32425a;
    fill-opacity:1;
    fill-rule:nonzero;
    stroke:#fff;
    stroke-width:0;
    stroke-linecap:butt;
    stroke-linejoin:miter;
    marker:none;
    marker-start:none;
    marker-mid:none;
    marker-end:none;
    stroke-miterlimit:1;
    stroke-dasharray:none;
    stroke-dashoffset:0;
    stroke-opacity:.5;
    visibility:visible;
    display:inline;
    overflow:visible;
 }