.gk-gb {
  margin: 0 0 12px;
}

.gk-form .gk-field {
  margin: 0 0 14px;
}

.gk-form label {
  display: block;
  margin: 0 0 4px;
  font-weight: bold;
}

.gk-form input[type="text"],
.gk-form input[type="email"],
.gk-form textarea {
  width: 100%;
  max-width: 100%;
  padding: 10px 12px;
  border: 1px solid #ccc;
  border-radius: 4px;
  font: inherit;
  box-sizing: border-box;
  background: #fff;
}

.gk-form textarea {
  min-height: 140px;
  resize: vertical;
}

.gk-form button {
  background: #5eb946;
  color: #fff;
  border: 0;
  border-radius: 4px;
  padding: 10px 18px;
  font: inherit;
  font-weight: bold;
  cursor: pointer;
}

.gk-form button:hover,
.gk-form button:focus {
  background: #3d8f32;
}

.gk-hp {
  position: absolute;
  left: -10000px;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

.gk-notice {
  padding: 12px 14px;
  margin: 0 0 16px;
  border: 1px solid #ddd;
  border-radius: 4px;
}

.gk-notice.gk-ok {
  background: #f3faf2;
  border-color: #b7d9b0;
}

.gk-notice.gk-error {
  background: #fff5f5;
  border-color: #e0b4b4;
}

.gk-gb-hint,
.gk-gb-empty {
  color: #555;
  font-size: 0.95em;
}

.gk-gb-list {
  margin-top: 28px;
}

.gk-gb-entry {
  margin: 0 0 16px;
  padding: 14px 16px;
  background: #fff;
  border: 1px solid #e4e4e4;
  border-left: 4px solid #5eb946;
  border-radius: 4px;
}

.gk-gb-head {
  margin: 0 0 8px;
}

.gk-gb-date {
  color: #666;
  font-weight: normal;
  font-size: 0.9em;
}

.gk-gb-body {
  line-height: 1.6;
}

@media (max-width: 800px) {
  .gk-form input[type="text"],
  .gk-form input[type="email"],
  .gk-form textarea,
  .gk-form button {
    font-size: 16px;
  }

  .gk-gb-entry {
    padding: 12px;
  }
}