body {
  margin: auto;
  padding: 1rem;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: black url(./img/bg.jpg);
  box-sizing: border-box;
  /* min-width: 15rem; */
}

h1 {
  margin-bottom: 0;
  color: #23262A;
}

h1 + p {
  font-style: italic;
  color: #333;
}

form {
  display: flex;
  margin: .5rem;
}

input {
  padding: 1rem;
  border: 1px solid gray;
  border-right-width: 0;
  font-size: 1.2rem;
  width: calc(100% - 4rem);
  box-sizing: border-box;
  height: 3rem;
  background-color: white;
  color: black;
  /* min-width: 8rem; */
  /* background-color: gray; */
}

button[type="submit"] {
  font-size: 1.5rem;
  /* font-size: 1rem; */
  padding: 0 1rem;
  /* background-color: transparent; */
  border: 1px solid gray;
  /* color: #86da24; */
  transition: color .4s, background-color .6s;
  background-color: #dddddd;
  color: black;
}

button[type="submit"]:hover {
  background-color: #333;
  color: #86da24;
  /* border-color: white; */
}

/* button[type="submit"]:before {
  transform: rotate(45deg);
  display: block;
  content: "\26B2";
  font-size: 2rem;
  height: 1rem;
  line-height: 1rem;
} */

#results {
  list-style: none;
  padding: 0;
  font-size: 1.2rem;
}

#results li {
  margin: .5rem;
  padding: .5rem .5rem .1rem;
  position: relative;
  font-weight: bold;
  color: #111;
  border-bottom: 1px solid gray;
}

#results li span {
  float: right;
  margin-left: 1rem;
  margin-top: .1rem;
  font-size: 1rem;
  color: gray;
  padding: .1rem;
  font-weight: normal;
}

#results li.available:before {
  content: '\2713';
  display: inline-block;
  font-size: 1.5rem;
  color: green;
  position: absolute;
  top: .4rem;
  margin-left: -1.5rem;
}

#results li.not-available:before {
  content: '\2717';
  display: inline-block;
  font-size: 1.5rem;
  color: red;
  position: absolute;
  top: .4rem;
  margin-left: -1.5rem;
}

#footer {
  flex: 0 0 30px;/*or just height:50px;*/
  margin-top: auto;
}



a:link,
a:visited {
    color: #11aa33;
    text-decoration: none;
}
a:hover,
a:active {
    color: #009922;
    text-decoration: underline;
}