p {
  /* ↓ Wherever you put a paragraph, it’ll be sans-serif */
  margin-bottom: 16pt;
}

h5 {
    margin-top: 32pt;
}

.otree-btn-next {
    text-align: right;
}

.otree-body {
    max-width: 1150px;
}

.otree-title {
    padding-top: 0;
}

.centerbox-alert {
    z-index: 100;
    position: fixed;
    width: 600px;
    top: 30%;
    left: 50%;
    margin-left: -300px; /* Negative half of width. */
    display:block;
}

.centerbox {
    z-index: 100;
    position: absolute;
    width: 600px;
    top: 20%;
    left: 50%;
    margin-left: -300px; /* Negative half of width. */
    display:block;
}