body {
    background-color: #f4f4f4;
}
.topbar {
    background-color: #008080 !important;
}
.topbar-wrapper .link span {
    color: #ffffff !important;
    font-weight: bold;
}

.swagger-ui .opblock.opblock-get {
    background: rgba(0, 128, 128, 0.1) !important;
    border-color: #008080 !important;
}

    .swagger-ui .opblock.opblock-get .opblock-summary-method {
        background: #008080 !important;
    }

    .swagger-ui .opblock.opblock-get .opblock-summary {
        border-color: #008080 !important;
    }

    .swagger-ui .opblock.opblock-get .tab-header .tab-item.active h4 span:after {
        background: #008080 !important;
    }