* {
  margin: 0;
  padding: 0;
  text-decoration: none;
  box-sizing: border-box;
}
body {
  background-image: url(../img/bg1.png);
  background-size: cover;
}
.container {
  width: 100%;
  max-width: 880px;
  margin: 0 auto;
  padding: 20px;
}
.container > h3 {
  text-align: center;
  color: #fff;
  font-size: 2.2rem;
  margin: 100px 0 30px 0;
}
.container > .text p {
  color: #fff;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 700;
}
.container > .search {
  margin-top: 30px;
  position: relative;
  /* 自动完成列表样式 */
}
.container > .search > .input {
  display: flex;
}
.container > .search > .input input {
  flex-grow: 1;
  border: none;
  border-radius: 6px;
  padding: 0 10px;
}
.container > .search > .input button {
  padding: 10px 20px;
  background-color: #00c853;
  color: #fff;
  border: none;
  margin-left: 10px;
  border-radius: 6px;
  cursor: pointer;
}
.container > .search .autocomplete-list {
  position: absolute;
  top: 100%;
  left: 0;
  width: 100%;
  max-height: 200px;
  overflow-y: auto;
  background: white;
  border: 1px solid #ccc;
  border-radius: 5px;
  z-index: 10;
  color: black;
  list-style: none;
  padding: 0;
  margin: 0;
}
.container > .search .autocomplete-list li {
  padding: 10px;
  cursor: pointer;
}
.container > .search .autocomplete-list li:hover {
  background-color: #f0f0f0;
}
.container > p {
  color: #fff;
  text-align: center;
  margin-top: 30px;
}
.container > .banner {
  margin: 30px 0 0 0;
  width: 100%;
  border: 3px solid #fff;
  border-radius: 10px;
  overflow: hidden;
}
.container > .banner img {
  width: 100%;
}
.container footer {
  position: fixed;
  bottom: 10px;
  color: #fff;
  text-align: center;
  width: 100%;
  left: 0;
  right: 0;
}
@media (max-width: 450px) {
  body > .container > h3 {
    font-size: 30px;
    margin: 30px 0;
  }
}
