body{
    background-image: linear-gradient(to top, #37ecba 0%, #72afd3 100%);
}
h1{
    margin-top: 50px !important;
    margin-bottom: 20px !important;
    border-radius: 5px;
    background-color: blue;
    color: white !important;
}
.thead{
    background-color: black !important;
}