.background-box {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}
.background_1 {
    min-height: 934px;
    background: url("../../assets/image/bg_1.jpg") no-repeat center/100% 100%;
}
.background_2 {
    min-height: 1182px;
    background: url("../../assets/image/bg_2.jpg") no-repeat center/100% 100%;
}
.background_footer {
    position: absolute;
    width: 100%;
    bottom: 0;
    min-height: 430px;
    background: url("../../assets/image/bg_1.jpg") no-repeat center/100% 100%;
}

.slanted-line-1 {
    position: absolute;
    transform: rotate3d(0, 0, 1, 0.1deg);
    width: 818px;
    height: 381px;
    min-width: 818px;
    min-height: 381px;
}
.slanted-line-1._1 {
    left: 20px;
    top: 150px;
}
.slanted-line-1._2 {
    width: calc(818px * 2);
    height: calc(381px * 2);
    min-width: calc(818px * 2);
    min-height: calc(381px * 2);
    left: 0;
    top: 0;
}
.slanted-line-1._3 {
    right: 40px;
    top: 400px;
}
.slanted-line-1._4 {
    right: 100px;
    top: 680px;
}
.slanted-line-1._5 {
    left: -240px;
    top: 1278px;
}
.slanted-line-1._6 {
    right: 0;
    top: 1120px;
}
.slanted-line-1._7 {
    left: 34%;
    top: 1790px;
}
.slanted-line-1._8 {
    right: 9.2%;
    top: 0;
}
.slanted-line-1._9 {
    left: 15%;
    top: 740px;
}