.offerBtn {
    transition: all .3s;
}

.offerBtn:hover {
    opacity: 0.8;
    transform: translateY(5%);
}

.offerMiddle {
    width: 56.8%;
    right: 9%;
    bottom: 16%;
}

.offer01 {
       width: 78.5%;
    right: 10%;
    bottom: 14%;
}

.offer02 {
        width: 78.5%;
    right: 10%;
    bottom: 12.5%;
}

.offer03 {
     width: 36.8%;
    left: 8%;
    bottom: 3%;
}
.offer04 {
      width: 36.8%;
    right: 8%;
    bottom: 3%;
}