body {
    height: 100vh;
}
#wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-flow: column nowrap;
    height: 100%;
}
#wrap .img_wrap {
    width: 22rem;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
#wrap .img_wrap img {
    width: 100%;
}