main.css

@import url("https://fonts.google.com/specimen/Manrope");

* {
    box-sizing: border-box;
    font-family: "Manrope", sans-serif;
    margin: 0;
    padding: 0;
}

body {
    background-color: hsl(218, 23%, 16%);
    max-width: 100vw;
    max-height: 100vh;
}

.container {
    position: absolute;
    top: 30%;
    left: 30%;
    background-color:hsl(217, 19%, 24%);
    width: 30rem;
    height: 18rem;
    border-radius: 20px;
}

.advice {
    text-align: center;
    height: 25%;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 11px;
    white-space: 1px;
    color: hsl(193, 38%, 86%);
}

.para {
    position: absolute;
    left: 10%;
    height: 35%;
    width: 80%;
    text-align: center;
    padding-top: 10px;
    justify-content: center;
    font-family: "Manrope", sans-serif;
    color: #ffff;
    font-size: 20px;
    font-weight: 600;
}

.svg {
    position: absolute;
    top: 68%;
    left: 3%;
    width: 97%;
    justify-content: center;
    align-items: center;
}

.square {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    position: relative;
    top: 12rem;
    left: 44%;
    background-color: hsl(193, 38%, 86%) ;
    border: none;

}

.square:hover {
    background-color: hsl(150, 100%, 66%) ;
}

@media only screen and (max-width: 900px) {
    
    body {
        background-color: hsl(218, 23%, 16%);
        max-width: 100vw;
        max-height: 100vh;
    }


    .container {
    position: absolute;
    top: 30%;
    left: 10%;
    background-color:hsl(217, 19%, 24%);
    width: 30rem;
    height: 18rem;
    border-radius: 20px;
}

}