.footer {
    position: relative;
    width: 100%;
    height: auto;
    display: block;
    margin: 0;
    background-color: #282828;
    letter-spacing: normal;
    max-width: 1920px;
    margin: auto;
}
.all_qrcode{
    width: 100%;
    height: 93px;
    border-bottom: 1px solid #404040;
    position: relative;
}

.qrcode_box{
    width: 100%;
    height: 100%;
    display: flex;
    flex-wrap: nowrap;
    justify-content: center;
    align-items: center;
    margin: auto;
    position: relative;
}
.iconbox{
    width: 46px;
    height: 46px;
    margin-right: 25px;
    align-self: center;
    position: relative;
}
.iconbox:last-child {
    margin-right: 0;
}
.iconbox .iconbox-item {
    width: 100%;
    height: 100%;
    opacity: .5;
}
.toutiao{
    cursor: pointer;
}
.iconbox:hover .qrbox{
    display: flex;
}
.qrbox{
    padding: 10px 0;
    min-width: 143px;
    /* height: 173px; */
    background-color: #FFFFFF;
    position: absolute;
    bottom: 105%;
    z-index: 999;
    box-shadow: 0px 0px 10px #525252;
    display: flex;
    flex-wrap: nowrap;
    justify-content: space-between;
    left: 50%;
    -webkit-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -ms-transform: translateX(-50%,);
    transform: translateX(-50%);
    box-sizing: border-box;
    display: none;
}

.qrbox>div{
    text-align: center;
    width: 100%;
    min-width: 143px;
}

.qrbox img{
    width: 92px;
    height: 92px;
    align-self: center;
    display: block;
    margin: 0 auto 10px;
}

.qrtext{
    width: fit-content;
    height: 30px;
    font-size: 12px;
    text-align: center;
    margin: auto;
    display: block;
}

.copyright {
    position: relative;
    width: 100%;
    height: 100%;
    display: block;
    color: #FFFFFF;
    font-size: 14px;
    text-align: center;
    background-color: #282828;
    line-height: 45px;
    max-width: 1200px;
    margin: auto;
    display: flex;
    justify-content: space-between;
}

.copyright a, .copyright span, .copyright p {
    color: #FFFFFF;
    opacity: 0.75;
    font-size: 14px;
    display: inline-block;
}

@media screen and (max-width:1199px) {
    .copyright {
        width: auto;
        padding: .2rem .3rem;
        flex-direction: column;
        font-size: .18rem;
        line-height: .28rem;
    }
    .copyright a, .copyright span, .copyright p {
        font-size: .2rem;
        word-break: break-all;
    }
    .copyright span {
        margin: 0 .05rem;
    }
    .copyright a {
        margin-top: .1rem;
    }
    .all_qrcode {
        height: auto;
        padding: .25rem 0;
    }
    .qrcode_box {
        width: 5.3rem;
    }
    .iconbox {
        width: .66rem;
        height: .66rem;
        margin-right: .3rem;
    }
    .qrbox {
        width: auto;
        padding: .1rem;
    }
    .qrbox>div {
        min-width: auto;
    }
    .qrbox img {
        width: 1.2rem;
        height: 1.2rem;
        align-self: center;
        display: block;
        margin: 0 auto .1rem;
    }
    .qrtext {
        width: fit-content;
        height: auto;
        font-size: .2rem;
        text-align: center;
        margin: auto;
        display: block;
    }
}