.body
{

}
.content 
{
/*	position:absolute;
	left:40%;
*/
/*
    position: relative;
    top:80px;
    left:40%;
  */


}

#nav
{
    position:fixed;
    left:2px;
    top:10px;
    z-index:2;
    height:10rem;
}

.apply-container {
  display: flex;
  align-items: center;
  justify-content: center;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.6);
  visibility: hidden;
  z-index:999;
}
.apply-container.show {
  visibility: visible;
}

.apply-container .apply {
  position: relative;
  background-color: #fff;
  padding: 20px;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
  max-width: 80%;
  max-height: 80%;
}

.apply-container .apply img {
  max-width: 320px;
  max-height: 320px;
}

.apply-container .apply .apply-close {
  position: absolute;
  top: 10px;
  right: 10px;
  cursor: pointer;
  font-size: 3px; /* 设置关闭图标的大小 */
}