/* 底部 bottom */
.bottom {
    padding: 1.4rem 19%;
    background: #3060a0;
}

.bottom .bottom-content {
    padding: 1rem 0;
}
.bottom .bottom-content .about-us {
    display: flex;
    justify-content: center;
    align-items: center;
    color: #fff;
}

.bottom .bottom-content .about-us img {
    width: 30%;
}

.bottom .bottom-content .about-us .about {
    width: 100%;
}
/* 小屏幕 */
@media only screen and (max-width: 768px) {

    .bottom {
        /* margin-top: 5rem; */
        padding: 3.2rem 5%;
        background: #3060a0;
    }

    .bottom .bottom-content {
        padding: 0;
    }

    .bottom .bottom-content .about-us img {
        width: 200px;
    }

}