section {
    background: rgb(2,0,36);
    background: linear-gradient(90deg, rgba(2,0,36,1) 0%, rgba(47,85,151,1) 35%, rgba(0,212,255,1) 100%);
}

.btn {
    background-color: #2F5597;
    border: none;
}

.btn:hover {
    background-color: #2F5597;
    opacity: 0.8;
}

img {
    width: 400px;
    height: 200px;
    object-fit: cover;
}