body {
  background-color: #001a69;
  font-family: Arial, sans-serif;
  font-size: 14px;
  line-height: 1.5;
  color: #efd8d8;
  margin: 0;
}           
.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 20px;
}
h1 {
  font-size: 36px;
  margin-bottom: 20px;
}
h2 {
  font-size: 24px;
  margin-bottom: 10px;
}
p {
  margin-bottom: 10px;
}
a {
  color: #333;
  text-decoration: none;
}
a:hover {
  text-decoration: underline;
}
ul {
    list-style: none;
  margin: 0;
  padding: 0;
}
li {
    margin-bottom: 10px;
}
p {
  margin-bottom: 10px;
  justify-self: start;
}
.download-link {
  display: inline-block;
  padding: 10px 20px;
  background-color: #4CAF50;
  color: #fff;
  border-radius: 5px;
  margin-right: 10px;
}           
.download-link:hover {
  background-color: #3e8e41;
}
.download-link:last-child {
  margin-right: 0;
}
i{
    font-size: 20px;
    margin-right: 5px;
    contain: content;
    display: inline-block;
}
strong{
    font-weight: bold;
    font-size: 18px;
    margin: auto;
    display: inline-block;
    vertical-align: baseline;
    text-align: center;
}
div[id="download"]{
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 50px;
    border-radius: 20px;
    background-color: #3575bd;
    padding: 20px;
    box-shadow: 0px 0px 10px #888888;
}
.download-icon{
    font-size: 30px;
    margin-right: 10px;
    color: #4CAF50;
}
.download-text{
    font-size: 18px;
    margin-right: 10px;
    color: #333;
}
div[class="notice"]{
    margin-top: 50px;
    border-radius: 20px;  
    background-color: #755454;
    padding: 20px;
    box-shadow: 0px 0px 10px #888888;
}
table{
    border-collapse: collapse;
    width: 100%;
    margin-top: 20px;
    margin-bottom: 20px;
    border-radius: 10px;
    box-shadow: 0px 0px 10px #888888;
    /*竖式*/
    display:table;
    table-layout:fixed;
}
th, td{
    text-align: left;
    padding: 8px;
    border-bottom: 1px solid #ddd;
}
th{
    background-color: #4CAF50;
    color: #fff;
}