:root{
    --margem:30px;

    font-family:'Courier New', Courier, monospace;
    background-image:url('https://media0.giphy.com/media/v1.Y2lkPTc5MGI3NjExeWZ3bmNvOW91cmk4MjBqNHV2a215ZHV0cGN2M2xtMTJqcWd2ZGVucyZlcD12MV9naWZzX3NlYXJjaCZjdD1n/128Ygie2wLdH5m/200w.webp');
    background-repeat:no-repeat;
    background-position:center;
    background-size:cover;
    
}

.botao-saida{
    width:fit-content;
    height:fit-content;;
    background-color:rgb(0, 89, 255);
    font-style:italic;
    margin-left:var(--margem);
    border-radius:25px;
    padding:5px;
}

h1{
    font-size:50px;
    color:lime;
    margin-left:var(--margem);
    margin-right:var(--margem);
}

h3{
    color:white;
    text-align:center;
    margin-left:var(--margem);
    margin-right:var(--margem);
    font-style:italic;
}

p{
    font-size:30px;
    color:white;
    margin-left:var(--margem);
    margin-right:var(--margem);
}

img{
    margin:var(--margem);
    border:2px solid green;
    border-radius:10px;
}