#smartcam {
    background: url("../images/smartcam_1920.jpg") center bottom no-repeat;
    height: 1041px;
}

#smartcam .frame {         
    padding-top: 90px;
    text-align: center;
    margin: 0 200px;
    width: auto;
}

@media screen and (max-width: 1366px) {
    #smartcam {
        background-image: url("../images/smartcam_1366.jpg");
        height: 877px;
    }
    #smartcam .frame {        
        padding-top: 70px;         
        margin: 0 107px;
    }
}

@media screen and (max-width: 960px) {
    #smartcam {
        background-image: url(../images/smartcam_960.jpg);
        height: 739px;
    }
    #smartcam .frame {
        padding-top: 50px;          
        margin: 0 20px;
    }
}

@media screen and (max-width: 640px) {
    #smartcam {
        background-image: url(../images/smartcam_640.jpg);
        height: 790px;
    }    
    #smartcam .frame {
        padding-top: 20px;
        margin: 0 23px;
    }
}