.scheme {
    height: 590px;
    width: 850px;
    /*margin: 0 auto;*/
    position: relative;
}
.scheme svg {
    position: absolute;
    top: 0px;
    left: 0px;
    height: 590px;
    width: 850px;
}

.scheme polygon {
    fill: #dddddd;
    cursor: pointer;
}
.scheme-item {
    position: absolute;
    cursor: pointer;
}
.scheme-name {
    font-weight: bold;
    font-size: 10px;
    text-align: center;
    line-height: 13px;
}
.scheme-popup {
    display: none;
    border: 1px solid #777;
    padding: 10px;
    width: 300px;
    position: absolute;
    font-size: 14px;
    line-height: 14px;
    background: #fff;
    z-index: 9999;
    box-shadow: 0 0 10px rgba(0,0,0,0.5);
    text-align: left;
    cursor: default;;
}

.scheme-popup-wide {
    width: 940px;
}

.scheme-popup-wide img {
    width: 900px;
}

.scheme-popup-middle {
    width: 640px;
}

.scheme-popup-middle img {
    width: 600px;
}



.scheme polygon:hover, #hover {
    fill: #fff;
}
.scheme polygon.active {
    fill: #fff !important;
}

.grayscale {
    /*filter: opacity(50%);*/
    /*
    -webkit-filter: grayscale(50%);
    filter: grayscale(50%);
    */
}
.grayscale:hover {
    filter: drop-shadow(0px 0px 10px #3794d1);
    /*filter: opacity(100%);*/
    /*
    -webkit-filter: grayscale(0);
    filter: grayscale(0);
    -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
    */
    transition: 0s;
}

.grayscale-fixed {
    /*filter: opacity(75%);*/
    /*
    -webkit-filter: grayscale(50%);
    filter: grayscale(50%);
    -ms-filter: "progid:DXImageTransform.Microsoft.BasicImage(grayscale=1)";
    */
}