.kvBG{
    background: url('../images/kv01.jpg') no-repeat;
    background-size: 100%;
    width: 100%;
    height: 100Vh;
    position: absolute;
    top: 0;
    left: 0;
    z-index: -1;
 }

 .menu{
    width:100%;
    margin:0 auto;
    margin-top:-15px;
}

 .menu_content{
    width:100%;
    max-width: 1024px;
    margin: 0 auto;
    position: relative;
}
 .menu1_img , .menu2_img , .menu3_img , .menu4_img , .menu5_img{
    width: 100%;
    text-align: center;
 }
 .menu1_img img{
    width: 60%;
    margin: 60px auto;
    max-width: 350px;
 }
 .menu2{
    margin-top: -30px;
 }
 .menu2_img img{
    width: 100%;
    max-width: 520px;
 }
 .menu3{
    margin-top: 160px;
 }
 .menu3_img img{
    width: 100%;
    max-width: 660px;
 }
 .menu4{
    margin: 100px auto 80px;
 }
 .menu5{
    margin: 50px auto 80px;
 }
 .menu4_img img , .menu5_img img ,{
    width: 100%;
 }
.copyright{
    text-align: center;
    margin: 70px auto 200px;
}

@media (min-width: 400px) and (max-width: 1200px){

     .menu{
        width:100%;
        margin:0 auto;
        margin-top:-80px;
    }
}
@media (min-width: 400px) and (max-width: 1200px) {


}
@media (min-width: 320px) and (max-width: 569px) {

}