* {
  box-sizing: border-box;
}

body {
  font-family: sans-serif;
  margin: 0;
  font: "Open Sans", "HelveticaNeue-Light", "Helvetica Neue Light", "Helvetica Neue", Helvetica, Arial, "Lucida Grande", Sans-Serif;
  background: #648880;
  background: linear-gradient(to right, #f6f1d3, #648880);
}

h1, h2 {
  color: #293f50;
}

ul {
  padding: 0;
}

li {
  background-color: #e0e0e0;
  color: #293f50;
  border-radius: 10px;
  margin: 10px;
  padding: 10px 10px;
  max-width: 50%;
  list-style: none;
  box-shadow: 3px 3px 3px gray;
}

input {
  font-size: 1rem;
  border: none;
  outline: none;
  border-radius: 6px;
  padding: 8px;
}

.fa-thumbs-up, .fa-trash {
  color: #293f50;
}

span {
  padding: 0 2px;
}

@media all and (max-width: 600px) {
  li{
    max-width: 80%;
    margin: 6px auto;
  }
  
  input {
    width: 100%;
    margin: 5px 0;
  }

  form {
    width: 100%;
  }
}