html {
    font-size: 14px;
}

@media (min-width: 768px) {
    html {
        font-size: 16px;
    }
}

html {
    position: relative;
    min-height: 100%;
}

body {
    margin-bottom: 60px;
}

.allerta {
    border: 1px solid gainsboro;
    float: right;
    padding: 3px;
    width: 31px;
    border-radius: 8px;
    height: 31px;
    text-align: center;
    cursor: pointer;
    background: gray;
}

.card-header img {
    width: 25px;
    margin-right: 3px;
}