@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wdth@0,75..100;1,75..100&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Open+Sans:ital,wdth,wght@0,75..100,700;1,75..100,700&display=swap');
:root {
    --primary-color:#696969;
    --cor5:#000000;
    

}

*{
    box-sizing: border-box;
    outline: 0;
}
body{
    background: var(--primary-color);
    margin: 0;
    padding: 0;
    font-family: 'open sans', sans-serif;
    font-size: 1.3em;
    line-height: 1.5;
    
}

.container{
    max-width: 640px;
    margin: 50px auto;
    background-color: white;
    padding: 20px;
    margin-bottom: 20px;
    border-radius: 20px;
}

form input, form label, form button{
    display: block;
    width: 100%;
}

form input{
    font-size: 24px;
    height: 50px;
    padding: 0 20px;
}

form input :focus{
    outline: 1px solid var(--primary-color);
}

form button{
    border: none;
    background: var(--primary-color);
    color: white;
    font-size: 18px;
    font-weight: 700px;
    height: 50px;
    cursor: pointer;
    margin-top: 30px;
    
}
form button:hover{
    background: var(--cor5) ;
}