.offerBtn {
    transition: all .3s;
}

.offerBtn:hover {
    opacity: 0.8;
}

.offerMiddle {
    width: 88.7%;
    bottom: -2.2%;
    left: 8%;
}

.offer01 {
       width: 88.7%;
    left: 8%;
    bottom: 6.5%;
}

.offer02 {
       width: 94.4%;
    left: 7%;
    bottom: 12.5%;
}

.offer03 {
       width: 88%;
    left: 8.5%;
    bottom: 12.5%;
}

.offer04 {
        width: 94.4%;
    left: 5%;
    bottom: 12.5%;
}