.offerBtn {
    transition: all .3s;
}
.offerBtn:hover {
    transform: translateY(5%);
}
.offer01-1 {
    top: 54.5%;
    left: 35%;
    width: 68.2%;
}
.offer01-2 {
    top: 75%;
    left: 7.5%;
    width: 85.1%;
}
.offer02-1 {
    top: 43.5%;
    left: 35%;
    width: 70.2%;
}
.offer02-2 {
    top: 70%;
    left: 7.5%;
    width: 85.1%;
}
.offer03-1 {
    top: 67%;
    left: 7.5%;
    width: 85.1%;
}
.offer04-1 {
    top: 65%;
    left: 7.5%;
    width: 85.1%;
    -webkit-mask: url("../images/btn_06.png") no-repeat center center;
    mask: url("../images/btn_06.png") no-repeat center center;
    mask: url("../images/btn_06.webp") no-repeat center center;
    -webkit-mask-size: contain;
    mask-size: contain;
}
.offer05-1 {
    top: 64%;
    left: 7.5%;
    width: 85.1%;
    -webkit-mask: url("../images/btn_06.png") no-repeat center center;
    mask: url("../images/btn_06.png") no-repeat center center;
    mask: url("../images/btn_06.webp") no-repeat center center;
    -webkit-mask-size: contain;
    mask-size: contain;
}