@media (min-width: 768px) {
    .m_sectionInner .banner {
        text-align: center;
    }
    .m_sectionInner .banner a:hover {
        opacity: 0.8;
    }
}

@media screen and (max-width: 767px){
    .m_sectionInner .banner .image img{
        width: 100%;
    }
}