body {
    min-height: 85vh;
    background-repeat: no-repeat;
    background-position: left top;
    background-size: contain;
}
.container {
    background-color: #dddddd25;
    min-height: 100vh;
}
.border-dashed {
    border: 2px dashed #dee2e6;
    background: transparent;
}
.navbar-brand {
    font-size: 1.5rem;
}