footer {
    position: fixed;
    bottom: 0;
    z-index: 999;
    overflow: hidden;
    width: 100vw;
    background-image: linear-gradient(0deg,
            #152c72 0%,
            #3359c0 100%);
    box-shadow: 0vw 0vw 1.538vw .256vw rgba(71, 71, 71, 0.3);
}

footer::after {
    content: '';
    position: absolute;
    top: -27%;
    z-index: 99;
    width: 100%;
    left: 0;
    background: url(../images3/footbe.png) no-repeat;
    height: 7.308vw;
}

.fotbox {
    width: 100%;
    height: 14.103vw;
    align-items: center;
    display: flex;
    padding: 0 5.128vw;
    box-sizing: border-box;
    justify-content: space-between;
}

.fotbox img {
    display: block;
    height: 5.128vw;
    width: auto;
    margin: auto;
}

.fot1 h1 {
    font-family: SourceHanSansCN-Regular;
    font-size: 3.077vw;
    line-height: 3.333vw;
    margin-top: 1.538vw;
    color: #ffffff;
}