/* 小屏幕（手机、平板）  大于768 */
@media (max-width:768px) {
    .banner-w {
        flex-direction: column;
    }

    .main,
    .aside {
        width: 100%;
    }

    .menu .to .go,
    .menu .to .con {
        display: none !important;
    }

    .top .title {
        font-size: 25px;
    }

    .main .content p {
        line-height: 2.2;
        font-size: 16px;
    }

    .aside div {
        font-size: 24px;
    }

    .main .content p {
        margin: 30px 0;
    }
}

/* 中等屏幕  大于768 */
@media (min-width:768px) {
    .banner-w {
        flex-direction: column;
    }

    .main,
    .aside {
        width: 100%;
    }

    .top .title {
        font-size: 35px;
    }

    .main .content p {
        line-height: 2.3;
        font-size: 18px;
    }

    .aside div {
        font-size: 30px;
    }

    .main .content p {
        margin: 50px 0;
    }
}

/* 大屏幕  大于1200 */
@media (min-width:1200px) {
    .banner-w {
        flex-direction: row-reverse;
    }

    .main {
        width: 70%;
        margin-right: 50px;
    }

    .aside {
        width: 30%;
    }

}

.banner-w {
    display: flex;
    margin: 50px auto;
}

/* 内容 */
.main {
    margin-right: 50px;
}

.main .top {
    padding-bottom: 20px;
    border-bottom: 1px solid #e6eaee;
}

.top .title {
    color: black;
}

.main .top .info {
    color: #666;
    font-size: 14px;
    margin-top: 30px;
}

.main .top .info>span {
    margin-right: 30px;
}

.main .content p {
    text-indent: 2em;
    color: #666;
}

.main .menu {
    margin: 100px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.main .menu>a {
    padding: 20px;
}

.main .menu .to {
    font-size: 14px;
    display: flex;
    justify-content: center;
}

.main .menu .to .con {
    max-width: 150px;
    display: inline-block;
    white-space: nowrap;
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.main .menu .to:hover>span {
    color: #d43418;
}

.main .menu .go {
    font-weight: bold;
    color: #333;
    display: inline-block;
    white-space: nowrap;
    overflow: hidden;
}

.main .menu .iconfont {
    font-weight: bold;
    margin: 0 10px;
    color: #333;
}

.main .menu .icon-gengduo1 {
    border-left: 2px solid #e6eaee;
    border-right: 2px solid #e6eaee;
}

.main .menu .icon-gengduo1:hover {
    color: #d43418;
}

/* 侧边栏 */
.aside {
    height: 100%;
    border: 1px solid #e6eaee;
}

.aside div {
    box-sizing: border-box;
    padding: 15px 0;
    border-bottom: 1px solid #e6eaee;
    text-align: center;
    font-weight: bold;
    color: #333;
}

.aside ul>li {
    margin-left: 40px;
    margin-right: 20px;
    padding: 20px 0;
    border-bottom: 1px solid #e6eaee;
}

.aside ul>li>a {
    position: relative;
    font-size: 16px;
    line-height: 30px;
    color: #333;
}

.aside ul>li>a:hover {
    color: #d43418;
}

.aside ul>li>a::before {
    position: absolute;
    left: -18px;
    top: 6px;
    border-radius: 50%;
    content: '';
    width: 8px;
    height: 8px;
    background-color: #d43418;
}