.menu-item a img {
    border: none;
    box-shadow: none;
    vertical-align: middle;
    width: auto;
}
.menu-item a.menu-image-hovered img.hovered-image,
.menu-item a.menu-image-hovered:hover img.menu-image {
    opacity: 0;
    transition: opacity 0.25s ease-in-out 0s;
}
.menu-item a.menu-image-hovered:hover img.hovered-image {
    opacity: 1;
}
.menu-item a.menu-image-title-after.menu-image-not-hovered img,
.menu-item a.menu-image-hovered.menu-image-title-after .menu-image-hover-wrapper {
    padding-right: 10px;
}
.menu-item a.menu-image-title-before.menu-image-not-hovered img,
.menu-item a.menu-image-hovered.menu-image-title-before .menu-image-hover-wrapper {
    padding-left: 10px;
}