style.css

html, body {
  background: url(https://s3.amazonaws.com/codecademy-content/projects/2/listeasy/bg.png);
  background-size: 350px 450px;
  font-family: 'Arvo', serif;
  margin: 0;
  padding: 0;
}

.header {
  background: rgba(255,255,255,0.95);
  box-shadow: 0 2px 2px rgba(0,0,0,.15);
  position: fixed;
  width: 100%;
  z-index: 2;
}

h1 {
  color: #473e39;
  font-weight: 400;
  margin: 0;
  padding: 20px 0;
  text-align: center;
}

.main {
  padding: 120px 10px 0;
  width: 100%;
}

.list p {
  background: rgba(255,255,255,0.95);
  box-shadow: 0 2px 2px rgba(0,0,0,.15);
  color: #473e39; 
  font-size: 16px;
  margin: 0 auto 5px;
  padding: 20px;
  max-width: 520px;
}

.list p .glyphicon-star {
  cursor: pointer;
  margin: 0 10px 0 10px;
}

.list p .glyphicon-star:hover, .list p .active {
  color: #ffcc00;
}

.list p .glyphicon-remove {
  cursor: pointer;
  float: right;
}

.list p .glyphicon-remove:hover {
  color: #ed1c24;
}

form.form {
  color: #473e39; 
  height: 60px;
  margin: 0 auto 5px;
  padding: 0;
  width: 380px;
}

.form-container {
  max-width: 380px;
}

.form input {
  background: rgba(228,228,228,.95);
  border: none;
  box-shadow: 0 2px 2px rgba(0,0,0,.15);
  color: #473e39;
  float: left;
  font-family: 'Arvo', serif;
  font-size: 16px;
  height: 50px;
  margin: 0 5px 0 0;
  padding: 0 20px;
  min-width: 215px;
  max-width: 315px;
}

.form input:focus {
  background: rgba(255,255,255,.95);
  box-shadow: 0 2px 2px rgba(0,0,0,.15);
  outline: none;
}

.form button.btn {
  background: rgba(0,84,166,0.95);
  border: none;
  border-radius: 0;
  box-shadow: 0 2px 2px rgba(0,0,0,.15);
  color: #fff;
  float: left;
  font-family: 'Arvo', serif;
  font-size: 16px;
  height: 50px;
  width: 50px;
}

.form button:hover {
  background: rgba(0,129,255,0.95);
  cursor: pointer;
}

.form .btn-add {
  margin-right: 5px;
}