html, body {
    margin: 0;
    height: 100%;
    background-color: #fff1de;
}

.overlay {
    background-color: rgba(255, 255, 255, 0.5);
    transition: opacity 1s;
    opacity: 100%;
}

.main-content-grid {
    height: 80%;
    width: 80%;
    display: grid;
    grid-template-rows: repeat(5, 1fr);
    grid-template-columns: repeat(12, 1fr);
    text-align: center;
}
.main-content-grid > * {
    display: block;
}

.center {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    margin: auto;
    align-items: center;
    justify-content: center;
}

.center > * {
    align-content: center;
}

.hidden {
    opacity: 0%;
    z-index: -1;
}

h1 {
    display: block;
    font-family: "Georgia", serif;
    font-weight: normal;
    color: #7b5b2f;
}

.widget {
    display: flex;
    justify-content: space-around;
    flex-direction: column;
    margin: 1em;
    padding: 1em;
    border-radius: 1em;
    border: 0.2em #c7ab82 solid;
    background-color: white;
}

.widget h2 {
    font-family: "Georgia", serif;
    font-weight: normal;
    color: #7b5b2f;
    font-size: 1em;
    display: inline-block;
}

.widget p {
    margin: 0;
}

#timer-widget {
    grid-area: 1 / 11 / span 1 / span 2;
}

#mins-widget {
    grid-area: auto / 11 / span 2 / span 2;
}

#timezone-widget {
    grid-area: auto / 11 / span 2 / span 2;
}

#chart-container {
    grid-area: 1 / 1 / span 5 / span 10;
}