html {
  max-width: 960px;
  margin: 0 auto;
}

body {
  font-family: 'Lato', sans-serif;
  padding: 10px 20px 50px 20px;
}

.logo {
  margin-bottom: 30px;
}

.button {
  padding: 10px 30px;
  background-color: #51d490;
  font-size: 18px;
  color: #fff;
  margin: 10px 0;
  text-decoration: none;
}

.container {
  display: flex;
}

.item {
  flex-grow: 1;
  margin-right: 10px;
}

.img-fluid {
  width: 100%;
}

a {
  color: #51d490;
  text-decoration: none;
}