@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;
    height: 247px;
}

@media screen and (max-width: 1366px) {
    #hdmi20 {
        background: url("../images/hdmi_1366.jpg") center bottom no-repeat;
        height: 575px;
    }
    #hdmi20 .frame {
        left: 113px;
        top: 48px;
        width: 774px;
        height: 218px;
    }
}

@media screen and (max-width: 960px) {
    #hdmi20 {
        background: url("../images/hdmi_960.jpg") center bottom no-repeat;
        height: 700px;
    }
    #hdmi20 .frame {
        left: 33px;
        top: 64px;
        width: 574px;
        height: 277px;
    }
}

@media screen and (max-width: 640px) {
    #hdmi20 {
        background: url(../images/hdmi_640.jpg) center 120px no-repeat;
        height: 630px;
    }
    #hdmi20 .frame {
        top: 40px !important;
    }
}