@charset "UTF-8";

#hdmi20 {
    background: url("../images/hdmi_1920.jpg") center center no-repeat;
    height: 776px;
}

    #hdmi20 .frame {
        position: absolute;
        left: 154px;
        top: 134px;
        width: 1100px;
    }


@media screen and (max-width: 1366px) {

    #hdmi20 {                  
        background: url("../images/hdmi_1366.jpg") center bottom no-repeat;
        height: 625px;
    }

        #hdmi20 .frame {       
            left: 90px;
            top: 70px;
            width: 796px;
        }
}


@media screen and (max-width: 960px) {

    #hdmi20 {
        background: url("../images/hdmi_960.jpg") center bottom no-repeat;
        height: 700px;
    }

        #hdmi20 .frame {       
            left: 40px;
            top: 90px;
            width: 550px;
        }
}


@media screen and (max-width: 640px) {

    #hdmi20 {
        background: url("../images/hdmi_640.jpg") center bottom no-repeat;
        height: 580px;
    }
}