container {
    margin-top: 70px;
    display: block;
}

container .main {
    max-width: 1200px;
    margin: 0 auto;
}

container .main h2 {
    font-size: 18px;
    font-weight: bold;
    color: #333;
    padding: 20px;
    text-align: center;
}

container .main ul li img {
    width: 60px;
    height: 60px;
    display: inline-block;
}

container .main ul {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}

container .main ul li {
    width: 24%;
    margin: 10px 6px;
    box-shadow: 0 0 5px 1px #ccc;
    padding: 5px;
}

container .main ul li a span {
    display: inline-block;
    color: #333;
    margin-left: 10px;
    font-size: 14px;
}

container .main ul li a {
    display: flex;
    /* justify-content: center; */
    align-items: center;
}

.column_content {
    padding: 5px 20px;
}

@media screen and (max-width: 1000px) {
    container {
        margin-top: 110px;
        display: block;
    }
    container .main ul {
        display: flex;
        justify-content: start;
        flex-wrap: wrap;
    }
    container .main ul li {
        width: 48%;
    }
    container .main ul li img {
        width: 40px;
        height: 40px;
        display: inline-block;
    }
    container .main ul li a {
        display: flex;
        justify-content: start;
    }
    container .main ul li a span {
        display: inline-block;
        color: #333;
        margin-left: 10px;
        font-size: 13px;
    }
}