.grad {
    height: 100vh;
    background-color: #001333;
    background-image: linear-gradient(#576ec1, #001333);
    background-attachment: fixed;

}

.navbar{
    min-height: 30px;!important;
    background-color: #383d41;
    background-image: linear-gradient(#5a6268, #383d41);
}