main {
  /* background-color: #f9f9f9; */
  line-height: 1.6;
}
.banner {
  width: 100%;
  height: 100%;
  position: absolute;
  left: 0;
  top: 0;
}
.signed {
  text-align: right;
  text-indent: 0;
}
form.page {
  position: relative;
  user-select: text;
  overflow: auto !important;
  text-indent: 2em;
  padding-bottom: 1em;
}
form.page > * {
  padding: 0 20px;
  max-width: 1600px;
  margin: auto;
}
form.page header {
  padding: 1em 0 0;
}
form.page header > h1,
form.page header > h2,
form.page header > h3 {
  text-align: center;
  padding: 0.25em 0;
  color: #4a4a4a;
}
form.page header h2 {
  font-size: 1.3em;
  margin-bottom: 1em;
}
form.page header h1 {
  font-size: 1.5em;
}
form.page p {
  color: #636363;
  margin: 0.5em auto;
  font-size: 1.04em;
}
form.page > section {
  text-indent: 0;
  background: #fff;
  padding: 2em 1em 1em;
  margin-top: 1em;
}
form.page > section > h3 {
  color: #003b9a;
  margin-bottom: 1em;
}
form.page > section > h3 + p {
  font-size: 1.05em;
  padding: 0 0.25em;
  margin-bottom: 0.25em;
}
form.page > section > h3 + p strong {
  margin: 0.75em 0 0.5em -0.25em;
}
form.page > section textarea {
  font-size: 1rem;
  padding: 0.5em 1em 0.5em;
  resize: none;
  color: #000;
}
form.page.wechat header {
  position: sticky;
  z-index: 10;
  min-height: 40vmin;
  top: 0;
}
form.page.wechat header > h1,
form.page.wechat header > h2,
form.page.wechat header > h3 {
  color: #fff;
  padding: 0.1em 0;
}
form.page .submit {
  padding: 1em 0;
  text-align: center;
  padding: 1.5em 0;
  text-indent: 0;
}
form.page .submit .el-button {
  min-width: 120px;
  margin-bottom: 1em;
  letter-spacing: 0.5em;
  text-indent: 0.5em;
}
.btn-save {
  position: fixed;
  right: 15px;
  top: 60%;
  width: 50px !important;
  height: 50px !important;
  border-radius: 50%;
  z-index: 100;
  filter: drop-shadow(drop-shadow(2px 4px 6px rgba(0, 0, 0, 0.2)));
}
.login {
  color: #fff;
  text-align: center;
  line-height: 1.7;
}
.login h1 {
  position: absolute;
  z-index: 10;
  top: 23%;
  font-size: 2.5em;
}
.login h2 {
  position: absolute;
  z-index: 10;
  top: 7.5%;
  font-size: 2em;
}
.login #qrcode {
  position: absolute;
  padding: 0.75rem;
  width: 250px;
  height: 250px;
  background-color: #fff;
  border-radius: 12px;
  margin-top: 5em;
  z-index: 20;
}
.cover {
  color: #fff;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
}
.cover .bg {
  position: absolute;
  width: 100%;
  height: 100%;
  background-position: bottom;
}
.cover .logo {
  position: absolute;
  top: 5vmin;
  left: 4vmin;
  width: 32.4vmin;
}
.cover h2 {
  position: relative;
  margin: 15vh 0 3vh;
  padding: 0 1em;
  letter-spacing: 1px;
  line-height: 1.8;
}
.cover .btn {
  position: absolute;
  width: 46.6vmin;
  bottom: 25vh;
  z-index: 10;
}
::placeholder {
  font: inherit;
  color: #636363;
}
:root {
  --el-color-primary: #105aa5 !important;
}