css如何利用@media实现响应式布局

如何利用css语法中@media实现响应式布局，下面web建站小编给大家简单介绍一下具体实现代码！

@media only screen and (max-width: 600px) {
  body {
    font-size: 14px;
    background-color: yellow;
  }
}
 
@media only screen and (min-width: 601px) and (max-width: 1024px) {
  body {
    font-size: 16px;
    background-color: blue;
  }
}
 
@media only screen and (min-width: 1025px) and (max-width: 1400px) {
  body {
    font-size: 18px;
    background-color: red;
  }
}
 
@media only screen and (min-width: 1401px) and (max-width: 1600px) {
  body {
    font-size: 18px;
    background-color: red;
  }
}

@media only screen and (min-width: 1601px) {
  body {
    font-size: 18px;
    background-color: red;
  }
}