body {
  max-width: 800px;
  margin: 0 auto !important;
  padding: 0 5px;
  float: none !important;
}

h1 {
  padding: 20px 0;
}

.hform {
  display: flex;
  flex-direction: row;
}

.hform input {
  flex-grow: 1;
  padding: 10px;
  margin-right: 10px;
}

ul {
  list-style-type: none;
  padding: 0px;
}

ul li {
  margin: 5px 0;
}

ul li span {
  color: #0000ee;
  padding-right: 20px;
  cursor: pointer;
  font-size: 1.3em;
}

#send-error {
  color: red;
}

.hide {
  display: none;
}

.loader {
  border: 5px solid #f3f3f3;
  /* Light grey */
  border-top: 5px solid #555;
  border-radius: 50%;
  width: 50px;
  height: 50px;
  animation: spin 2s linear infinite;
}

@keyframes spin {
  0% {
    transform: rotate(0deg);
  }

  100% {
    transform: rotate(360deg);
  }
}