.check-page {
  padding-top: 15px;
}

#embed-captcha {
  width: 300px;
  /*margin-left: 190px;*/
  margin-top: 15px;
}

.yz-code {
  height:70px;
  margin-left: 0px;
}

input#code {
  width: 300px;
}
.show {
  width: 300px;
  display: block;
  text-align: center;
  line-height: 42px;
  /*margin-left: 190px;*/
}

.hide {
  display: none;
  width: 300px;
  line-height: 30px;
  padding: 0;
  margin: 0;
}

#notice {
  color: red;
}

.jumbotron li {
  padding: 3px 0;
}

#checkbutton {
  width: 300px;
  padding: 8px;
}