body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

header{
    width:100%;
    height: 10vh;
    background: url(1.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-position:center;
}

.btn {
    font-size: 1.1rem;
    transition: all 0.3s ease-in-out;
}

.btn:hover {
    transform: scale(1.05);
    background-color: #0d6efd;
    color: white !important;
}

footer{
    width:100%;
    height: 6vh;
    background: url(2.png);
    background-size: contain;
    background-repeat: no-repeat;
    background-position:center;
}