html,body{
  width: 100%;
  height: 100%;
  background-color: #f6f6f6;
}
#article {
  /* width: 100%; */
  width: 1000px;
  height: 100%;
  margin: auto;
  position: relative;
  background-color: #fff;
}
/* 头部 */
.header {
  width: 100%;
  height: 66px;
  background: #009da3;
  display: flex;
  align-items: center;
  position: fixed;
  top: 0;
  left: 0;
  z-index: 9;
}
.header img {
  width: 37.5px;
  height: 37.5px;
  margin-left: 22.5px;
}
.header span {
  color: #fff;
  font-size: 24px;
  font-weight: 500;
}
/* 表单 */
.form {
  /* margin-top: 0.44*150px; */
  padding-bottom: 75px;
}
.formImg {
  display: flex;
  padding-top: 22.5px;
}
.formImg .upImgTitle {
  flex: 1;
  font-size: 22.5px;
  color: #646566;
  padding-left: 22.5px;
}
.upImgTitle::before {
  position: absolute;
  left: 8px;
  color: #ee0a24;
  font-size: 14px;
  content: "*";
}
.formImg .upImgInfo {
  flex: 4;
  padding-left: 22.5px;
}
.bottomBtn {
  width: 100%;
  height: 75px;
  background-color: #fff;
  position: absolute;
  bottom: 0;
  left: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bottomBtn .btn {
  width: 50%;
  height: 80%;
  border-radius: 30px;
  font-size: 24px;
  background-color: #009da3;
  border: none;
}