styles.css

@import url('https://fonts.googleapis.com/css2?family=Montserrat&family=Wendy+One&display=swap');

* {
    text-align: center;
}

body {
    background-color: rgb(200, 170, 247);
}

img {
    padding-top: 20px;
    margin: auto;
    display: block;
  }

span {
    display: block;
}

div {
    background: rgba( 255, 255, 255, 0.25 );
box-shadow: 0 8px 32px 0 rgba( 31, 38, 135, 0.37 );
backdrop-filter: blur( 4px );
-webkit-backdrop-filter: blur( 4px );
border-radius: 10px;
border: 1px solid rgba( 255, 255, 255, 0.18 );
display: flex;
flex-direction: column;
justify-content: center;
align-items: center;
margin: 5%;
padding: 2px;
      }

h2 {
    font-family: 'Wendy One', sans-serif;
    font-size: 4rem;
    background: linear-gradient(90deg, yellow,  aqua, magenta);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    -webkit-text-stroke: 2px black;
    margin-bottom: -10px;
}

p {
    font-family: 'Montserrat', sans-serif;
    font-size: 2rem;
    font-weight: 900;
    text-align:center;
    letter-spacing: 4px;
}

button {
    background-color: aquamarine; 
    border: 2px black solid;
    color: black;
    padding: 10px 20px;
    text-align: center;
    font-weight: 900;
    display: inline-block;
    font-size: 1rem;
}

button:hover {
    cursor: pointer;
    background-color: cyan;
}

@media screen and (max-width: 400px) {
   h2 {
      font-size: 2.75rem;
    }

    p {
        font-size: 1.5rem;
    }

    button {
        font-size: 0.75rem;
        margin-top: 10px;
    }

    img {
        width: 80%;
        height: 80%;
    }
  }