body {
    font-family: "Times New Roman", Times, serif;
    font-size: 10pt;
    margin: 0;
    padding: 20px;
    background-color: #fff;
}
.container {
    width: 80%;
    margin: auto;
}
.title {
    text-align: center;
    font-size: 24px;
    font-weight: bold;
}
.authors {
    text-align: center;
    font-size: 12pt;
}
.abstract {
    text-align: justify;
    font-style: italic;
    margin-top: 20px;
    padding: 10px;
    border: 1px solid black;
}
.content {
    column-count: 2;
    column-gap: 20px;
    text-align: justify;
}
.section-title {
    font-size: 12pt;
    font-weight: bold;
    margin-top: 20px;
}
.references {
    margin-top: 20px;
    font-size: 9pt;
}
.ref-title {
    font-weight: bold;
}