* {box-sizing: border-box;}

body{
    margin: 0;
    font-family: Inter, -apple-system, BlinkMacSystemFont, Segoe UI, Roboto, Helvetica Neue, Arial, sans-serif;
    margin-bottom: 25vh;
}

.container, nav{
    display: block;
    margin: 0 auto;
}
footer{
    width: 100vw;
    position: fixed;
    bottom: 0;
    left: 0;
    padding: 20px;
}

.success{
    color: green
}
.error{
    color: indianred;
}

.exist{
    color: rgb(255, 128, 0);
}

.required{
    color: red;
}

@media screen and (max-width: 700px) {
    body {
      width: 100%;

    }
  }