body.bg1-size-4 {
    background-image: url('../images/bg/bg1-size-4.jpg');
}
body.bg1-size-5 {
    background-image: url('../images/bg/bg1-size-5.jpg');
}
body.bg1-size-6 {
    background-image: url('../images/bg/bg1-size-6.jpg');
}
body.bg1-size-7 {
    background-image: url('../images/bg/bg1-size-7.jpg');
}
body.bg1-size-8 {
    background-image: url('../images/bg/bg1-size-8.jpg');
}

body.bg2-size-4 {
    background-image: url('../images/bg/bg2-size-4.jpg');
}
body.bg2-size-5 {
    background-image: url('../images/bg/bg2-size-5.jpg');
}
body.bg2-size-6 {
    background-image: url('../images/bg/bg2-size-6.jpg');
}
body.bg2-size-7 {
    background-image: url('../images/bg/bg2-size-7.jpg');
}
body.bg2-size-8 {
    background-image: url('../images/bg/bg2-size-8.jpg');
}

body.bg3-size-4 {
    background-image: url('../images/bg/bg3-size-4.jpg');
}
body.bg3-size-5 {
    background-image: url('../images/bg/bg3-size-5.jpg');
}
body.bg3-size-6 {
    background-image: url('../images/bg/bg3-size-6.jpg');
}
body.bg3-size-7 {
    background-image: url('../images/bg/bg3-size-7.jpg');
}
body.bg3-size-8 {
    background-image: url('../images/bg/bg3-size-8.jpg');
}


body.bg4-size-4 {
    background-image: url('../images/bg/bg4-size-4.jpg');
}
body.bg4-size-5 {
    background-image: url('../images/bg/bg4-size-5.jpg');
}
body.bg4-size-6 {
    background-image: url('../images/bg/bg4-size-6.jpg');
}
body.bg4-size-7 {
    background-image: url('../images/bg/bg4-size-7.jpg');
}
body.bg4-size-8 {
    background-image: url('../images/bg/bg4-size-8.jpg');
}

body.bg5-size-4 {
    background-image: url('../images/bg/bg5-size-4.jpg');
}
body.bg5-size-5 {
    background-image: url('../images/bg/bg5-size-5.jpg');
}
body.bg5-size-6 {
    background-image: url('../images/bg/bg5-size-6.jpg');
}
body.bg5-size-7 {
    background-image: url('../images/bg/bg5-size-7.jpg');
}
body.bg5-size-8 {
    background-image: url('../images/bg/bg5-size-8.jpg');
}


body.bg7-size-4 {
    background-image: url('../images/bg/bg7-size-4.jpg');
}
body.bg7-size-5 {
    background-image: url('../images/bg/bg7-size-5.jpg');
}
body.bg7-size-6 {
    background-image: url('../images/bg/bg7-size-6.jpg');
}
body.bg7-size-7 {
    background-image: url('../images/bg/bg7-size-7.jpg');
}
body.bg7-size-8 {
    background-image: url('../images/bg/bg7-size-8.jpg');
}


body.bg8-size-4 {
    background-image: url('../images/bg/bg8-size-4.jpg');
}
body.bg8-size-5 {
    background-image: url('../images/bg/bg8-size-5.jpg');
}
body.bg8-size-6 {
    background-image: url('../images/bg/bg8-size-6.jpg');
}
body.bg8-size-7 {
    background-image: url('../images/bg/bg8-size-7.jpg');
}
body.bg8-size-8 {
    background-image: url('../images/bg/bg8-size-8.jpg');
}



body.bg9-size-4 {
    background-image: url('../images/bg/bg9-size-4.jpg');
}
body.bg9-size-5 {
    background-image: url('../images/bg/bg9-size-5.jpg');
}
body.bg9-size-6 {
    background-image: url('../images/bg/bg9-size-6.jpg');
}
body.bg9-size-7 {
    background-image: url('../images/bg/bg9-size-7.jpg');
}
body.bg9-size-8 {
    background-image: url('../images/bg/bg9-size-8.jpg');
}