body {
    padding-top: 56px;
}

.container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

header {
    flex: 0 1 auto;
}

main {
    flex: 1 1 auto;
}

footer {
    flex: 0 1 auto;
}
.ShadowContainer {
    background-color: #FDFDFD;
    border-width: 1px;
    border-style: solid;
    border-color: lightgray;
    border-radius: 4px;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
}