.pagination {
    display: block;
    width: 100%;
   /* margin: 1em auto;*/
    text-align: left;
    margin:20px;

}

    .pagination:after {
        content: "";
        clear: both;
    }

.pagination-button {
    display: inline-block;
    padding: 5px 10px;
    border: 1px solid #e0e0e0;
    background-color: #eee;
    color: #333;
    cursor: pointer;
    transition: background 0.1s, color 0.1s;
    margin-right:10px;
}

    .pagination-button:hover {
        background-color: #ddd;
        color: #36c;
    }

    .pagination-button.active {
        background-color: #bbb;
        border-color: #bbb;
        color: #36c;
    }

    .pagination-button:first-of-type {
        border-radius: 18px 0 0 18px;
    }

    .pagination-button:last-of-type {
        border-radius: 0 18px 18px 0;
    }
/* arbitrary styles */
.heading {
    text-align: center;
    max-width: 500px;
    margin: 20px auto;
}

.article-loop {
    display: block;
    width: 100%;
    padding: 1em 2em;
    margin: 1em auto;
    border-bottom: 1px solid #ddd;
    
}