* {

  box-sizing: border-box;
  font-family: -apple-system, BlinkMacSystemFont, "segoe ui", roboto, oxygen, ubuntu, cantarell, "fira sans", "droid sans", "helvetica neue", Arial, sans-serif;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
body {
  background-color:#1D4A4C;
}
.login {
  width: 400px;
  background-color: #ffffff;
  box-shadow: 0 0 9px 0 rgba(0, 0, 0, 0.3);
  margin: 100px auto;
}
.login h1 {
  text-align: center;
  color: #5b6574;
  font-size: 24px;
  padding: 20px 0 20px 0;
  border-bottom: 1px solid #dee0e4;
}

.login form {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
 padding-top: 20px;
}
.login form label {
 display: flex;
  justify-content: center;
  align-items: center;
  width: 50px;
  height: 50px;
  background-color: #1D4A4C;
  color: #ffffff;
}
.login form input[type="password"], .login form input[type="text"] {
  width: 310px;
  height: 50px;
  border: 1px solid #dee0e4;
  margin-bottom: 20px;
  padding: 0 15px;

}
.login form input[type="submit"] {
 width: 100%;
  padding: 15px;
 margin-top: 20px;
  background-color: #1D4A4C;
  border: 0;
  cursor: pointer;
  font-weight: bold;
  color: #ffffff;
  transition: background-color 0.2s;
}

.login form button[type="submit"]:hover {
background-color: #1D4A4C;
  transition: background-color 0.2s;

}
@media (max-width: 800px) {
.login {
  width: 300px;
  background-color: #ffffff;
  box-shadow: 0 0 9px 0 rgba(0, 0, 0, 0.3);
  margin: 100px auto;
}

.campo span {
    position: absolute;
    right: 5px;
    top: 39px;
    text-transform: uppercase;
    cursor: pointer;
    padding: 2px 10px;
    background-color: #dadada;
}
  


}