#sutong-side-bar {
    position: fixed;
    top: calc(50% - 49px);
    right: 10px;
    z-index: 9999;
}

#sutong-side-bar a {
    display: block;
    cursor: pointer;
    width: 46px;
    height: 46px;
    background: var(--btn-bg);
    position: relative;
    color: #fff;
    text-align: center;
    border-radius: 5px;
}

#sutong-side-bar a:hover {
    background: var(--btn-bg-hover);
}

#sutong-side-bar a+a {
    margin-top: 6px;
}

#sutong-side-bar a i {
    display: inline-block;
    font-size: 26px;
    line-height: 46px;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    display: block;
}

.footer {
    background: #2e2e2e;
    padding: 60px 0;
    border-top: 1px solid #2e2e2e;
}

.footer .wp {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    flex-direction: column;
}

.footer .wp .foot-box {
    display: flex;
    justify-content: space-between;
}

.footer h5 {
    font-size: 24px;
    color: #fff;
    font-weight: 700;
    line-height: 1;
    margin: 0 0 15px;
    text-transform: uppercase;
}



.foot-nav {}

.foot-nav ul {
    margin: 0;
    overflow: hidden;
}

.foot-nav ul li {
    color: #505050;
    font-size: 20px;
    line-height: 25px;
    font-weight: 300;
}

.foot-nav ul li+li {
    margin-top: 8px;
}

.foot-nav ul li a:hover {
    color: var(--active-color);
    text-decoration: underline;
}



.foot-list {}

.foot-list ul {
    margin: 0;
    overflow: hidden;
}

.foot-list ul li {
    color: #fff;
    font-size: 18px;
    line-height: 25px;
    font-weight: 300;
}

.foot-list ul li+li {
    margin-top: 8px;
}

.foot-list ul li a:hover {
    color: var(--active-color);
    text-decoration: underline;
}



.foot-contact {
    width: 500px;
}

.foot-contact p {
    color: #fff;
    font-size: 18px;
    line-height: 25px;
}

.foot-contact p+p {
    margin-top: 8px;
}

.foot-contact p a:hover {
    color: var(--active-color);
}


.copyright {
    padding: 10px 0;
    /* background:#F3F3F3; */
}

.copyright .wp {
    display: -webkit-flex;
    display: flex;
    -webkit-justify-content: space-between;
    justify-content: space-between;
    -webkit-align-items: center;
    align-items: center;
}

.copyright p {
    color: #fff;
    font-size: 18px;
    font-weight: 300;
    width: 100%;
}

.foot-contact .share {
    font-size: 0;
    padding: 10px 0;
}

.foot-contact .share a {
    display: inline-block;
    width: 34px;
    height: 34px;
    line-height: 34px;
    color: #fff;
    border-radius: 50%;
    background: var(--btn-bg);
    text-align: center;
}

.foot-contact .share a+a {
    margin-left: 10px;
}

.foot-contact .share a i {
    font-size: 20px;
}

.foot-contact .share a:hover {
    background: #000;
}

.foot-logo img {
    height: 76px;
}


@media screen and (max-width:1441px) {
    .foot-list ul li {
        font-size: 17px;
        line-height: 24px;
    }

    .foot-contact {
        width: 400px;
    }

    .foot-contact p {
        font-size: 17px;
        line-height: 24px;
    }

}

@media screen and (max-width:1281px) {

    .foot-contact {
        width: 350px;
    }

    .foot-logo {
        width: 200px;
    }

    .copyright p {
        font-size: 17px;
    }
}

@media screen and (max-width:992px) {
    .foot-logo img {
        height: 32px;
    }
}

@media screen and (max-width:768px) {
    .footer .wp .foot-box {
        flex-direction: column;
    }

    #gotop {
        display: none;
    }

    .footer {
        padding: 30px 0;
    }

    .footer .wp {
        display: block;
    }

    .foot-contact .share {
        display: flex;
        justify-content: center;
    }

    .footer h5 {
        font-size: 22px;
        text-align: center;
    }

    .foot-logo {
        width: 100%;
        text-align: center;
    }

    .foot-list {
        display: none;
    }

    .foot-contact {
        width: 100%;
        margin: 20px 0 0;
    }

    .foot-contact p {
        font-size: 16px;
        text-align: center;
    }

    .copyright {
        padding: 20px 0;
        text-align: center;
    }

    .copyright .wp {
        display: block;
    }

    .copyright p {
        font-size: 16px;
        max-width: none;
    }

    .copyright .share {
        margin-top: 15px;
    }

    .copyright .share a+a {
        margin-left: 8px;
    }
}


@media screen and (max-width:480px) {

    .foot-contact p {
        font-size: 15px;
        line-height: 22px;
    }

    .copyright p {
        font-size: 15px;
    }

    .copyright p span {
        display: block;
    }
}