.site_forgot .form-box {
  width: 350px;
  margin: 30px auto;
  padding: 55px 0px;
  background: #fff;
}
.site_forgot .form-box .code-box input {
  width: 84px;
  float: left;
  border-radius: 2px 0px 0px 2px;
}
.site_forgot .form-box .code-box .btn-sendcode {
  border-radius: 0px 2px 2px 0px;
}