.main > div:first-child {
  width: 1200px;
  position: absolute;
  top: 0;
}
.main_content {
  width: 1200px;
}
.main_title {
  font-size: 37px;
  height: 37px;
  line-height: 37px;
  margin-bottom: 54px;
}
.main_txt {
  font-size: 18px;
  margin-bottom: 98px;
}
form {
  width: 1200px;
  line-height: 16px;
  padding: 82px 100px 122px;
  box-sizing: border-box;
  background-color: #ffffff;
}
.form_item {
  width: 100%;
  min-height: 100px;
  display: flex;
  align-items: center;
  box-sizing: border-box;
  border-bottom: 1px solid #dddddd;
  padding: 10px 5px;
  position: relative;
}
form > .form_item:first-child {
  border-top: 1px solid #dddddd;
}
.requied {
  display: inline-block;
  width: 11px;
  height: 11px;
  line-height: 22px;
  font-size: 29px;
  color: #e4007f;
  margin-right: 5px;
}
.form_label {
  width: 150px;
}
.annex {
  height: auto;
  padding: 30px 5px;
}
.form_btn {
  margin-top: 60px;
}

.people_num .el-input {
  width: 143px;
  flex: none;
}
.people_num > span {
  margin-left: 50px;
}
.el-date-editor.el-input {
  height: 48px;
  flex: none;
  width: 420px;
  margin-right: 56px;
}
@media (max-width: 1220px) {
  .main > div:first-child,
  .main_content,
  form {
    width: 800px;
  }
  form {
    padding-left: 50px;
    padding-right: 50px;
  }
  .form_label {
    width: 110px;
  }
  .el-date-editor.el-input {
    width: 220px;
    margin-right: 30px;
  }
}
@media (max-width: 819px) {
  .main > div:first-child,
  .main_content,
  form {
    width: 100%;
  }
  form {
    padding: 30px 10px 50px;
    border-radius: 10px;
  }
  .form_label {
    width: 100px;
  }
  .people_num .el-input {
    width: auto;
    flex: 1;
  }
  .el-date-editor.el-input {
    width: 220px;
    margin-right: 0;
  }
  .annex_top {
    width: 200px;
  }
  .el-checkbox-group {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
  }
  .main_title {
    font-size: 20px;
    height: auto;
    line-height: 22px;
    margin-bottom: 30px;
  }
  .main_txt {
    font-size: 16px;
    margin-bottom: 50px;
  }
  .form_item.booking {
    height: 150px;
    padding-bottom: 45px;
  }
}