style.css

*{
    padding: 0;
    margin: 0;
}

body{
    background-color: rgb(24, 23, 23);
    height: 100vh;
    width: 100vw;
    display: flex;
    justify-content: center;
    align-items: center;
    overflow-x: hidden;
}

.conteiner{
    border-radius: 20px;
    padding: 40px;
    text-align: center;
    
}

img{
    width: 350px;
    display: block;
    margin: auto;
    padding: 20px;
    border-radius: 40px;
}

h1{
    color: white;
    font-size: 50px;
    text-align: center;
    font-family: "Oswald", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
}

h2{
    padding-top: 10px;
    color: white;
    font-size: 18px;
    font-family: "Oswald", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    letter-spacing: 1px;
}

button{
    color: rgb(44, 42, 42);
    font-size: 20px;
    font-family: "Oswald", sans-serif;
    font-optical-sizing: auto;
    font-style: normal;
    border-radius: 20px;
    width: 100%;
    background-color: rgb(44, 42, 42);
    color: white;
    border: none;
    padding: 10px;
    transition: 0.2s;
}

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

button:active{
    transform: scale(0.9);
    transition: 0.2s;
}

@media only screen and (max-width: 600px) {
   
    body{
        overflow-x: hidden;
    }
    h1{
    font-size: 24px;
    }

    h2{
    font-size: 10px;
    }

    button{
     width: 50%;
    }

    img{
        width: 270px;
       
    }
}