body {
    background-color: var(--background2);
}

#main_container {
    margin: auto;
    width: 50%;
    display: flex;
    flex-direction: row;
    justify-content: space-around;
}

#content_box {
    margin: auto;
    width: 85%;
    min-width: 300px;
    color: var(--text1);
    padding: 35px 30px;
    overflow: hidden;
    /* font-family: 'Open Sans', sans-serif, Arial, Helvetica, sans-serif; */
    line-height: 1.5;
    word-spacing:0.5mm;
    letter-spacing: 0.2mm;
}

#content_box a {
    color: var(--heading1);
    text-decoration:none;
    border-bottom: 1px dashed var(--heading1);
}

#content_box>h1 {
    padding: 10px 0px;
    font-size: 45px;
}

#content_box>h2 {
    padding: 8px 0px;
    font-size: 32px;
}

#content_box>h3 {
    padding: 6px 0px;
    font-size: 28px;
}

#content_box>div {
    line-height: 28px;
    padding: 4px 0px;
    font-size: 18px;
}

#content_box>span {
    font-size: 20px;
}

#content_box>ol,
#content_box>ul {
    padding: 5px 0px;
    font-size: 20px;
    margin-left: 25px;
}

#content_box>li {
    color: var(--text1);
}

#content_box pre {
    border-radius: 3px;
    padding: 5px 10px 10px 10px;
    margin: 5px 0px;
    background-color: var(--code_background);
    overflow: auto;
}