styles.css

.mod-panoptosubmission-player-container {
    -webkit-transition: opacity .5s ease-in-out;
    -moz-transition: opacity .5s ease-in-out;
    transition: opacity .5s ease-in-out;
}

.mod-panoptosubmission-player-container.no-session {
    display: none;
    opacity: 0;
}

.mod-panoptosubmission-session-container {
    position: relative;
    min-height: 150px;
}

.mod-panoptosubmission-session-container .mod-panoptosubmission-thumbnail-container {
    position: absolute;
    top: 0px;
    left: 0px;
    opacity: 0;
    -webkit-transition: opacity .5s ease-in-out;
    -moz-transition: opacity .5s ease-in-out;
    transition: opacity .5s ease-in-out;
}

.mod-panoptosubmission-session-container .mod-panoptosubmission-player-iframe {
    opacity: 1;
    -webkit-transition: visibility .5s ease-in-out, opacity .5s ease-in-out, height .5s ease-in-out;
    -moz-transition: visibility .5s ease-in-out, opacity .5s ease-in-out, height .5s ease-in-out;
    transition: visibility .5s ease-in-out, opacity .5s ease-in-out, height .5s ease-in-out;
}

.mod-panoptosubmission-session-container.session-hidden .mod-panoptosubmission-thumbnail-container {
    opacity: 1;
}

.mod-panoptosubmission-session-container.session-hidden .mod-panoptosubmission-player-iframe {
    opacity: 0;
    height: 0px;
}

.mod-panoptosubmission-thumbnail {
    display: block;
}

.mod-panoptosubmission-session-title {
    display: block;
    font-size: 20px;
    font-weight: bold;
    text-decoration: underline;
}

.mod-panoptosubmission-show-session-toggle {
    font-size: 16px;
    text-decoration: underline;
    margin-bottom: 5px;
}

.mod-panoptosubmission-status-graded {
    color: black;
    background-color: #cfefcf;
}

.mod-panoptosubmission-status-not-graded {
    color: black;
    background-color: #ffff7f;
}

.mod-panoptosubmission-status-not-submitted {
    color: black;
    background-color: #efefef;
}

.mod-panoptosubmission-overduesubmission {
    color: red;
}

.mod-panoptosubmission-latesubmission {
    color: red;
}

.mod-panoptosubmission-grade-input-container {
    white-space: nowrap;
}

.mod-panoptosubmission-grade-input-container .mod-panoptosubmission-grade-input-box {
    width: 100px;
}

/* Modal */
.mod-panoptosubmission-modal-custom-size {
    height: auto;
}

.mod-panoptosubmission-modal-dialog-custom {
    width: 100%;
    max-width: 100%;
}

.mod-panoptosubmission-modal-content-custom {
    height: 100%;
    max-height: 100%;
}

.mod-panoptosubmission-modal-body-custom {
    height: 100%;
    overflow: hidden;
}

.mod-panoptosubmission-iframe-custom {
    width: 100%;
    height: 100%;
}