style.css

*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body{
    background-color: deepskyblue;
    font-family :'Times New Roman', Times, serif;
}

.joke-Container{
    height: 100vh;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    width: 50vw;
    padding: 5rem 10rem;
    gap: 4rem;
    background-color: yellow;
    box-shadow: 10px 10px 15px rgb(41, 41, 69);
    
}

.container h3 {
    font-size: 2.5rem;
}

.joke {
    font-size: 2rem;
}

.btn {
    font-size: 1.5rem;
    padding : 0.5rem 1rem;
    border: none;
    border-radius: 1.5rem;
    background: linear-gradient(45deg, rgb(255, 0, 0) ,rgb(32, 32, 255));
    color: white;
    font-weight: 400;
    transition: all 0.1s ease-in-out;
}

.btn:hover{
    transform: scale(1.05);
    box-shadow: 7px 7px 10px rgb(202, 202, 0);
    transition: all 0.1s ease-in-out;
}

@media (max-width : 1038px) {
    .container {
        padding: 5rem 20px;
    }
}