@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: 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: #fff;
  padding: 20px;
  border-radius: 10px;
}

.container h1{
    text-align: center;
}

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);
}

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

form button:hover {
  background: var(--primary-color-darker);
}

.relogio {
    font-size: 3em;
    text-align: center;
}

.pausado {
    color: red
}

button {
        color: #1cc49d;
        background-color: #1b2f31;
        border-radius: 50px;
        display: flex;
        flex-direction: row;
        justify-content: center;
        align-items: center;
        height: 3em;
        width: 8em;
        font-size: large;
        font-weight: 600;
    }

.button-main{
    display: flex;
    flex-direction: row;
    justify-content: center;
}