body {
    font-family: century-gothic,"Century Gothic","Helvetica","Arial",sans-serif;
    line-height: 1.2;
}

.flex-container {
    height: 100%;
    padding: 0;
    margin: 0;
    display: -webkit-box;
    display: -moz-box;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    align-items: center;
    justify-content: center;
}

.flex-item {
    font-weight: bold;
    text-align: center;
}

#date {
    font-size: 25px;
    text-align: center;
    font-weight: bold;
    margin-top: 10px;
}

#currentFillLevelChartContainer {
    height: 390px;
    margin: 0 auto;
}

@media(max-width: 768px) {
    #current_fill_gauge {
        height: 220px;
        margin: 0 auto;
    }
}

@media(max-width: 320px) {
    #current_fill_gauge {
        height: 190px;
        margin: 0 auto;
    }
}

@media(max-width: 992px) {
    #logo_div {
        margin-left: -35px;
    }
}

#logo {
    width: 150px;
    height: 95px;
}

#navButtonsTop {
    margin-top: -15px;
    margin-left: 10px;
    margin-right: 10px;
    margin-bottom: 10px;
}

#navButtonsBottom {
    margin-left: 10px;
    margin-right: 10px;
}