@import url('https://fonts.googleapis.com/css?family=Open+Sans:400,700&display=swap');
:root {
    --primary-color: rgb(17, 86, 102);
    --primary-color-darker: rgb(9, 48, 56);
}

*{
    box-sizing: border-box ;
    outline: 0;
    
}

body{
    margin: 0;
    padding: 0;
    background-color: var(--primary-color);
    font-family: 'Open sans', sans-serif;
    font-size: 1.3em;
    line-height: 1.5em;
}

.container{
    max-width: 640px;
    margin: 50px auto;
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    
}

form input, form label, form button {
    display: block;
    width: 100%;
    margin-bottom: 10px;
}

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

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

.relogio{
    font-size: 60px;
    color: black;
}

.pause{
    color: red;
}