img {
    width: 100%;
    height: auto;
}

h1, h1 img {
    width: 100%!important;
}

.EM_set {
    position: relative;
}

.EM_btn,
.EM_btn02 {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
}

a {
    display: block;
    transition: all 0.3s ease;
}

a:hover {
    opacity: 0.7;
}

.EM_btn {
    bottom: 20px;
}

.EM_btn02 {
    bottom: 100px;
}