/* 头部banner */
/* .topBanner {
  height: 460px;
  background-image: url(../imgs/banner2x.png);
} */
.messageBoard {
  height: 60%;
  width: 100%;
  background: #4a4a4a;
  opacity: 0.71;
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 30px 0;
  margin-bottom: 40px;
}
/* 表单 */
.messageBoard form p {
  position: relative;
}
.messageBoard form p > .default {
  color: red;
  width: 15%;
}
.messageBoard form p span {
  position: absolute;
  top: 18px;
  left: 15px;
  width: 15%;
  height: 58px;
  color: #fff;
}
#form-itemGroup {
  position: relative;
}
#form-itemGroup label {
  position: absolute;
  top: 18px;
  left: 15px;
  width: 30%;
  height: 58px;
  color: #fff;
}
.messageBoard form textarea {
  width: 100%;
  height: 183px;
  margin-bottom: 20px;
  border: 1px solid #ffffff;
  background-color: #4a4a4a;
  border-radius: 5px;
  color: #fff;
}
.messageBoard form textarea::placeholder {
  color: #fff;
  padding-left: 10px;
  padding-top: 10px;
}
.messageBoard form input::placeholder {
  color: #fff;
  padding-left: 10px;
}
.messageBoard form input {
  width: 100%;
  height: 58px;
  margin-bottom: 20px;
  border-radius: 5px;
  border: 1px solid #ffffff;
  background-color: #4a4a4a;
  text-indent: 8em;
  color: #fff;
}
#formBtn {
  text-align: center;
}
.messageBoard form button {
  width: 100px;
  height: 40px;
  border-radius: 10px;
  margin: 0 30%;
  background-color: #4a4a4a;
  color: #fff;
}
/* 验证失败的样式 */
#form-itemGroup .default {
  width: 15%;
  height: 32px;
  display: block;
  line-height: 32px;
  color: #fff !important;
}
/* 验证成功的样式 */
#form-itemGroup .success {
  height: 32px;
  line-height: 32px;
  color: #096;
}
#form-itemGroup .error {
  height: 32px;
  line-height: 32px;
  color: #000;
}
.myForm input:focus,
.myForm textarea:focus {
  border: 1px solid #000;
  background-color: #4a4a4a;
  color: #fff;
}