main {
    padding: 5px;
    width: 100%;
    height: 100%;
    overflow: auto;
}

h1,h2,h3,h4,h5,h6 {
    margin-top: 5px;
    margin-bottom: 3px;
}

.date-header {
    font-style: italic;
    font-weight: bold;
    font-size: 1.1em;
    border-bottom: 1px solid gray;
    padding-bottom: 3px;
    margin-bottom: 3px;
    width: 100%;
}

.location-hash-jump {
    font-weight: bold;
    background-color: rgba(125, 125, 107, 0.3);
    border-radius: 3px;
}
.formula-centered {
    width: 100%;
    text-align: center;
    margin-top: 15px;
    margin-bottom: 15px;
}

.button-useless {
    cursor: context-menu;
}
.button-useless.excel {
    cursor: cell;
}
.paren {
    font-size: 0.9em;
    opacity: 0.8;
}
.img-centered {
    width: 100%;
    text-align: center;
    margin-bottom: 10px;
    margin-top: 10px;
}
img {
    max-width: 100%;
}