.map
{
    position: relative;
    text-align: center;
}
svg
{
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
}
path
{
    opacity: 0.1;
    fill: gold;
    cursor: pointer;
    transition: 0.3s;
}
path:hover
{
    opacity: 0.7;
    fill: white;
    stroke: red;
    stroke-width: 2;
    transition: 0.3s;
    height: 100%;
    width: 100%;
}