body{
    margin:0;
    background:#f8e8d0;
    overflow:hidden;
}

#board{
    position:relative;
    width:100vw;
    height:100vh;
}

.item,
.bg{
    position:absolute;
}

.bg{
    width:100%;
    height:100%;
    object-fit:cover;
}

.frame1{
    left:5%;
    top:8%;
    width:22%;
}

.frame2{
    right:8%;
    top:5%;
    width:30%;
}

.frame3{
    left:48%;
    top:45%;
    width:25%;
}

.sticker1{
    left:35%;
    top:20%;
    width:120px;
}

.sticker2{
    left:70%;
    top:70%;
    width:90px;
}

.sticker3{
    left:20%;
    top:80%;
    width:100px;
}