html,
body {
  height: 100%;
  width: 100%;
  padding: 0;
  background: #ffffff;
}

.register{
  max-width: 600px;
  margin: 0 auto;
  box-sizing: border-box;
}
.container{
  max-width: 600px;
}
.step1{
  display: block;
}

.layui-layer-title{
  display: none;
}

.step1-bg{
  padding: 20px 16px 30px;
  box-sizing: border-box;
  color: #ffffff;
  text-align: center;
  background: #51b8b4;
}

.btn{
  margin: 0 auto;
  border-radius: 12px;
  padding: 10px 32px;
}

.step2{
  display: none;
}

.step2-sub{
  color: grey;
  margin-bottom: 20px;
}

.btn-back{
  position: absolute;
  left: 15px;
  top: 17px;
  color: #51b8b4;
}

.form-footer{
  position: relative;
  width: 100%;
  bottom: -10vh;
  left: 50%;
  transform: translateX(-50%);
  text-align: center;
}

@media (min-width: 960px) {
  .step1{
    position: relative;
    width: 100%;
    left: 0;
    top: 0;
    transform: translateY(16.8%);
  }
  .step2{
    position: relative;
    width: 100%;
    left: 0;
    bottom: 50%;
    transform: translateY(5%);
  }
}

@media (max-width: 767px) {
  .n-bootstrap .n-right {
    margin-top: 5px;
    top: 0;
    position: relative;
    left: 0;
    text-align: left;
    width: 100%;
  }
  .form-footer{
    position: fixed;
    width: 100%;
    bottom: 10px;
    left: 50%;
    transform: translateX(-50%);
    text-align: center;
  }
}