.form-signin {
  max-width: 350px;
  padding: 15px;
  margin: 0 auto;
}
.form-signin-heading,
.form-signin .checkbox {
  margin-bottom: 10px;
  color: #4dcaf2;
  font: 18px/22px '\5FAE\8F6F\96C5\9ED1','\9ED1\4F53','\5B8B\4F53','\65B0\5B8B\4F53',Verdana,sans-serif;
}
.form-signin .checkbox {
  font-weight: normal;
}
.form-signin .form-control {
  position: relative;
  height: auto;
  -webkit-box-sizing: border-box;
     -moz-box-sizing: border-box;
          box-sizing: border-box;
  padding: 10px;
  font-size: 16px;
}
.form-signin .form-control:focus {
  z-index: 2;
}
.form-signin input[type="email"] {
  margin-bottom: -1px;
  border-bottom-right-radius: 0;
  border-bottom-left-radius: 0;
}
.form-signin input[type="password"] {
  margin-bottom: 10px;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.form-signup {
  max-width: 350px;
  padding: 15px;
  margin: 0 auto;
}