body{
  padding-bottom: 0;
}
[v-cloak] {
 display: none;
}
.footer {
  position: relative;
}
.container {
  position: relative;
}

.teacher-header{
  width: 100%;
  height: 64px;
  line-height: 64px;
  font-size: 14px;
  background: #00A7FF;
}

.teacher-header .logo {
  margin-right: 20px;
  line-height: 64px;
}

.teacher-header .logo img {
  width: 184px;
  height: 50px;
  margin-top: 10px;
  vertical-align: middle;
}

.teacher-content {
  height: 100%;
  padding-bottom: 0;
  background: url("../../images/teacher-bg.jpg") center/ cover repeat;
  height: 700px;
}

.teacher-content .container .teacher-content-bg{
  position: absolute;
  top: 350px;
  left: 50%;
  border-radius: 20px;
  transform: translate(-50%, -50%);
  display: block;
}
.teacher-content .container .teacher-content-bg{
  width: 700px;
  height: 460px;
  background: linear-gradient(to top, #009FFF, #27E6FF);
}

/* 登录注册 */
.teacher-content .mask {
  position: relative;
  width: 360px;
  height: 380px;
  background: #edfdff;
  border-radius: 20px;
  margin-top: 30px;
  margin-left: 60px;
  top: auto;
  left: auto;
  transform: none;
}
.teacher-content .mask-right {
  width: 200px;
}
.mask .el-form{
  margin-top: 80px;
}
.teacher-content .box {
  top: auto;
  left: auto;
  transform: none;
}
.teacher-content .banner {
  position: relative;
  height: 140px;
  background: url("/static/home/images/sign_banner.png") center / cover
    no-repeat;
  overflow: hidden;
}

.teacher-content .title {
  position: absolute;
  z-index: 1;
  top: 0;
  right: 0;
  left: 0;
  width: 166px;
  height: 40px;
  margin: auto;
  line-height: 35px;
  text-align: center;
  font-weight: bold;
  font-size: 18px;
  color: white;
  background: url("/static/home/images/sign_title.png") center / cover no-repeat;
}
.teacher-content .el-form {
  padding: 0 15px;
}
.teacher-content input[type="text"],
.teacher-content input[type="password"] {
  width: 100%;
  height: 46px;
  padding: 0 25px;
  margin-top: 22px;
  border-radius: 23px;
  font-size: 14px;
  border: none;
  outline: none;
  background: white;
}
.teacher-content .iconfont{
  display: block;
  margin-top: 40px;
  margin-right: 10px;
}
.teacher-content .box .extra {
  display: flex;
  display: -ms-flexbox;
  align-items: center;
  -ms-flex-align: center;
  justify-content: space-between;
  -ms-flex-pack: justify;
  height: 56px;
}
.teacher-content .el-checkbox {
  font-weight: normal;
}
.teacher-content .el-link + .el-link {
  margin-left: 15px;
}
.teacher-content .el-button {
  width: 100%;
}
.teacher-content .el-button.primary {
  color: white;
  border: none;
  background: linear-gradient(
    270deg,
    rgba(0, 159, 255, 1) 0%,
    rgba(39, 230, 255, 1) 100%
  );
}
.teacher-content .el-button.is-disabled {
  color: white;
  border: none;
  background: #c2ebf0;
}
.teacher-content .el-button.plain {
  color: white;
  border: none;
  background: linear-gradient(to right, #27e6ff, #009fff);
}

.teacher-content .sign-up .extra {
  display: flex;
  display: -ms-flexbox;
  align-items: center;
  -ms-flex-align: center;
  justify-content: flex-end;
  -ms-flex-pack: end;
}
.teacher-content .operator {
  margin-top: 40px;
}
.teacher-content .code-button {
  height: 46px;
  padding: 0;
  margin-top: 22px;
  border-radius: 23px;
  font-weight: normal;
  font-size: 14px;
  color: #009fff;
  border: 1px solid #009fff;
}
.teacher-content .tips {
  margin-top: 8px;
  font-size: 12px;
  color: #ff852c;
}
.teacher-content .tips::before {
  content: "*";
  margin: 0 10px;
}

.teacher-content .links{
  width: 300px;
  text-align: right;
}

.mask-right img{
  width: 100%;
  margin-top: 100px;
}


.title {
  line-height: 35px;
  color: #666666;
}

.large {
  font-size: 35px;
  vertical-align: bottom;
}

.small {
  margin-left: 5px;
  font-size: 23px;
  vertical-align: bottom;
}

.link {
  position: absolute;
  right: 0;
  bottom: 0;
  font-size: 16px;
  color: #009eff;
}

.code-input {
  width: 235px;
}

.send-button {
  width: 115px;
  margin-left: 15px;
}

.submit {
  width: 100%;
  color: white;
  border: none;
  background: linear-gradient(
    270deg,
    rgba(51, 216, 255, 1) 0%,
    rgba(0, 158, 255, 1) 100%
  );
}

.submit:hover,
.submit:focus {
  background: linear-gradient(
    270deg,
    rgba(51, 216, 255, 1) 0%,
    rgba(0, 158, 255, 1) 100%
  );
}

.banner {
  position: absolute;
  top: -5px;
  right: 475px;
  width: 622px;
  height: 510px;
}

.regmask {
  position: fixed;
  z-index: 10;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  display: flex;
  display: -ms-flexbox;
  align-items: center;
  -ms-flex-align: center;
  justify-content: center;
  -ms-flex-pack: center;
  background: rgba(0, 0, 0, 0.65);
}
.regbox-wrapper{
  position: relative;
  border-radius: 20px;
  width: 400px;
  height: 380px;
  background: #edfdff;
}
.regbox {
  position: relative;
  width: 100%;
  border-radius: 20px 20px 0px 0px;
  overflow: hidden;
}
.regtitle {
  width: 100%;
  height: 40px;
  line-height: 40px;
  color: #fff;
  font-size: 16px;
  text-align: center;
  background: #00A7FF;
}
.selectpro {
  margin-top: 20px;
}
.prostyle{
  margin-left: 4%;
  width: 92%;
  border: 1px solid #fff;
  border-radius: 10px;
}
.selectbtn{
  text-align: center;
  margin-top: 20px;
}