.body_content {
    width: 67.25%;
    margin: auto;
    margin-top: 91px;
}

.navigation-bar {
    display: flex;
    margin: 24px 0px;
    color: #666;
    font-family: "Source Han Sans CN";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}

.navigation-bar img {
    margin: 0px 4px;
    width: 18px;
    height: 18px;
}

.navigation-bar a {
    color: #666;
    font-family: "Source Han Sans CN";
    font-size: 14px;
    font-style: normal;
    font-weight: 400;
    line-height: normal;
}

.navigation-bar a:hover {
    color: #06F;
}

.navigation-bar a:focus {
    color: #0050C8;
}