edu-textbook/projects/textbook/src/app/comp-user/comp-user.component.scss

.page{
  position: fixed;
  top: 0px;
  left: 0px;
  background: #fff;
  width: 100%;
  height: 100%;
  z-index: 100;
  overflow: auto;
  background: url('../../../public//img/banner.png') no-repeat;
  background-size: 100% 100%;
}
.title{
  font-size: 1.5rem !important;
  text-align: left;
}
.login-content{
  position: absolute;
  transform:translateY(-50%);
  top: 50%;
  right: 100px;
  padding:10px 50px;
  text-align: center;
  width:448px;
  min-height: 536px;
  margin: 0 auto;
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
}