layout.css

body {
    font-size: 16pt;
    margin: 0;
    font-family: 'Crimson Text', sans-serif;
}

ul li {
    line-height: 125%;
}

h1, h2 {
    margin: 0;
}

/* flex */
.flex {
    display: flex;
}
.flex-column {
    flex-direction: column;
}

.flex-grow {
    flex-grow: 1;
}

.flex-center {
    justify-content: center;
}

.flex-right {
    justify-content: flex-end;
}

.center-items {
    align-items: center;
}

/* padding */
.padding-left-medium {
    padding-left: 1.5em;
}

.padding-left-right-large {
    padding: 0 3em;
}

.margin-negative-top {
    margin-top: -1ex;
}

.margin-top-zero {
    margin-top: 0;
}


.horizontal-break {
    background: linear-gradient(55deg, rgb(128, 128, 128) 50%, rgb(192, 192, 192) 50%);
    flex-grow: 1;

}

/* section */
section divider {
    font-family: 'Nova Flat', cursive;
}