@charset "UTF-8";
#hz120 {
    background:#000 url("../images/hz120_1920.jpg") center bottom no-repeat;
    padding: 100px 0 670px;
}

#hz120 .frame {
    width: 1100px;
    margin: 0 auto;
}



@media screen and (max-width: 1366px) {
    #hz120 {
        background-image: url("../images/hz120_1366.jpg") ;  
        padding: 50px 0 460px;
    }
    #hz120 .frame {
        width: 776px;
    }
}

@media screen and (max-width: 960px) {
    #hz120 {
        background-image: url(../images/hz120_960.jpg) ;    
    }
    #hz120 .frame {
        width: 596px;
    }
}

@media screen and (max-width: 640px) {
    #hz120 {
        background-image: url(../images/hz120_640.jpg);  
        padding: 50px 0 280px;
    }
}