.control {
  width: 100%;
  text-align: center;
  margin: 20px 0;
}
.control .btn {
  margin: 0 10px;
}

.container {}
.container .content{}

.content .form {
  padding: 20px 40px;
}

.content .form .form-sec-title {
  font-size: 14px;
  font-weight: 600;
}
.content .form .form-item {
  margin: 16px 0;
  overflow: hidden;
}
.content .form .form-item .form-label {
  width: 120px;
  line-height: 34px;
  float: left;
}
.content .form .form-item input {
  width: 276px;
  height: 34px;
  line-height: 34px;
  border: 1px solid #d7d7d7;
  padding: 0 10px;
  margin-right: 20px;
  float: left;
}
.content .form .form-item input:focus {
  border-color: transparent !important;
  outline-color: #3e84e9;
}
.content .form .form-item input.input-error {
  border-color: #f95835;
}

.content .form .form-item .error {
  padding: 0 16px;
  line-height: 34px;
  color: #f95835;
  float: left;
}
.content .form .form-item .remind {
  width: 292px;
  line-height: 34px;
  color: #777;
  background-color: #ecf8ff;
  padding: 0 16px;
  border-radius: 3px;
  float: left;
}

.install_progress_a {
  text-align: center;
  margin: 20% auto;
  display: none;
}
.install_pro{
  text-align: center;
  padding: 20px 0;
  color: #777;

}