#wrap {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    min-height: 100vh;
}
#wrap .logo_wrap img {width: 20rem; margin-bottom: 18rem;}
#wrap > img {width: 100%;}

#wrap a {
    position: absolute;
    bottom: 5rem;
    left: 50%;
    transform: translateX(-50%);
    color: #fff;
    font-size: 1.8rem;
    font-weight: 900;
    border-radius: 1rem;
    background-color: #09679b;
    display: flex;justify-content: center;align-items: center;
    width: 90%;
    padding: 1.8rem 0;
}