* {
  margin: 0;
  padding: 0;
}
ul {
  list-style: none;
}
a {
  text-decoration: none;
}
body {
  min-width: 1250px;
}
.help_Rotation {
  height: 320px;
  position: relative;
  background-repeat: no-repeat;
  background-position: center;
  background-size: auto 100%;
  padding-top: 78px;
}
.help_Rotation .help_Rotation_title {
  height: 48px;
  font-size: 34px;
  font-weight: 500;
  color: #222222;
  line-height: 48px;
  margin-bottom: 36px;
  text-align: center;
}
.help_Rotation .help_Rotation_input {
  width: 600px;
  margin: 0 auto;
}
.help_Rotation .help_Rotation_input input {
  width: 600px;
  height: 60px;
  background: #FFFFFF;
  box-shadow: 0px 2px 20px 0px rgba(52, 112, 255, 0.08);
  border-radius: 30px;
  border: none;
  outline: none;
  font-weight: 400;
  color: #8E959F;
  line-height: 22px;
  font-size: 16px;
  position: absolute;
  padding-left: 60px;
}
.help_Rotation .help_Rotation_input img {
  width: 20px;
  height: 20px;
  position: relative;
  top: 18px;
  left: 24px;
}
.help_Rotation_line {
  width: 1200px;
  margin: 60px auto 0 auto;
  display: flex;
  justify-content: space-between;
}
.help_Rotation_line .Rotation_line_left {
  width: 230px;
  height: 400px;
  border-right: #eff0f1;
}
.help_Rotation_line .Rotation_line_left .left_necessary {
  width: 230px;
  height: 44px;
  line-height: 44px;
  padding-left: 12px;
  font-size: 17px;
  font-weight: 500;
  color: #1F232A;
}
.help_Rotation_line .Rotation_line_left .left_necessary img {
  width: 18px;
  height: 18px;
  margin-top: -5px;
}
.help_Rotation_line .Rotation_line_left .left_guide {
  width: 230px;
  height: 44px;
  line-height: 44px;
  padding-left: 36px;
  font-size: 14px;
  font-weight: 400;
  color: #3370FF;
  background-color: #F3F7FF;
}
.help_Rotation_line .Rotation_line_left .left_split_line {
  width: 230px;
  height: 44px;
  line-height: 44px;
  padding-top: 22px;
}
.help_Rotation_line .Rotation_line_left .left_split_line div {
  width: 180px;
  height: 1px;
  background: #EFF0F1;
  margin: auto;
}
.help_Rotation_line .Rotation_line_left .left_ftion {
  width: 230px;
  height: 44px;
  font-size: 17px;
  font-weight: 500;
  color: #1F232A;
  line-height: 44px;
  padding-left: 12px;
}
.help_Rotation_line .Rotation_line_left .left_ftion img {
  width: 18px;
  height: 18px;
  padding-right: 0;
  margin-top: -4px;
}
.help_Rotation_line .Rotation_line_left .meuns .meuns_items {
  width: 230px;
  height: 44px;
  font-weight: 400;
  color: #484B4F;
  font-size: 14px;
  line-height: 44px;
  padding-left: 38px;
}
.help_Rotation_line .Rotation_line_left .meuns .meuns_items:hover {
  background-color: #F3F7FF;
}
.help_Rotation_line .Rotation_line_left .meuns .items-box {
  display: none;
}
.help_Rotation_line .Rotation_line_left .meuns .items-box .items_son {
  width: 230px;
  height: 44px;
  font-weight: 400;
  color: #484B4F;
  font-size: 14px;
  line-height: 44px;
  padding-left: 52px;
}
.help_Rotation_line .Rotation_line_left .meuns .items-box .items_son:hover {
  background-color: #F3F7FF;
}
.help_Rotation_line .Rotation_line_right {
  width: 897px;
}
.help_Rotation_line .Rotation_line_right .line_right_title {
  height: 48px;
  font-size: 34px;
  font-weight: 400;
  color: #1F232A;
  line-height: 48px;
  margin-top: 30px;
}
.help_Rotation_line .line_right_Subtitle {
  width: 897px;
  height: 30px;
  font-size: 22px;
  font-weight: 400;
  color: #1F232A;
  line-height: 30px;
  margin: 46px 0 6px 0;
}
.help_Rotation_line .line_right_txts {
  width: 897px;
  font-size: 16px;
  font-weight: 400;
  color: #1F2329;
  line-height: 34px;
}
.help_Rotation_line .right_explain {
  width: 897px;
  height: 30px;
  font-size: 22px;
  font-weight: 400;
  color: #1F232A;
  line-height: 30px;
  margin-top: 44px;
}
.help_Rotation_line .right_mode {
  width: 897px;
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  color: #1F2329;
  line-height: 22px;
  margin-top: 12px;
}
.help_Rotation_line .right_img {
  width: 771px;
}
.help_Rotation_line .right_img img {
  width: 771px;
  height: 523px;
  margin: 50px 0 42px 64px;
}
.help_Rotation_line .right_funtion {
  width: 897px;
  height: 30px;
  font-size: 22px;
  font-weight: 400;
  color: #1F232A;
  line-height: 30px;
}
.help_Rotation_line .funtion_txts {
  width: 897px;
  font-size: 16px;
  font-weight: 400;
  color: #1F2329;
  line-height: 34px;
}
.help_Rotation_line .right_operation {
  width: 897px;
  height: 30px;
  font-size: 22px;
  font-weight: 400;
  color: #1F232A;
  line-height: 30px;
  margin-top: 44px;
}
.help_Rotation_line .operation_explain {
  width: 897px;
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  color: #1F2329;
  line-height: 22px;
  margin-top: 12px;
}
.help_Rotation_line .operation_txts {
  width: 897px;
  height: 22px;
  font-size: 16px;
  font-weight: 400;
  color: #8F959E;
  line-height: 22px;
  margin-top: 134px;
}
.help_Rotation_line .right_line {
  width: 897px;
  height: 1px;
  background: #F1F2F3;
  margin-top: 44px;
}
.help_Rotation_line .help_btn {
  width: 290px;
  height: 52px;
  margin: 30px auto 0 auto;
}
.help_Rotation_line .help_btn .btn_1 {
  width: 133px;
  height: 52px;
  background: #3370FF;
  border-radius: 2px;
  border: none;
  font-size: 16px;
  font-weight: 500;
  color: #FFFFFF;
  line-height: 22px;
  margin-right: 18px;
}
.help_Rotation_line .help_btn .btn_1 img {
  width: 24px;
  height: 24px;
  margin-top: -5px;
  margin-right: 8px;
}
.help_Rotation_line .help_btn .btn_2 {
  width: 133px;
  height: 52px;
  border-radius: 2px;
  border: 1px solid #8F959E;
  background: #FFFFFF;
  font-size: 16px;
  font-weight: 500;
  color: #8F959E;
  line-height: 22px;
}
.help_Rotation_line .help_btn .btn_2 img {
  width: 24px;
  height: 24px;
  margin-right: 8px;
  margin-top: -5px;
}
.help_Rotation_line .help_Journalism {
  width: 897px;
  height: 98px;
  border-radius: 4px;
  border: 1px solid #EFF0F1;
  display: flex;
  margin: 60px 0 120px 0;
}
.help_Rotation_line .help_Journalism .Journalism_left {
  width: 448px;
  height: 98px;
  border-right: 1px solid #EFF0F1;
  padding: 12px 0 0 57px;
  position: relative;
}
.help_Rotation_line .help_Journalism .Journalism_left .Journalism_top {
  height: 17px;
  font-size: 12px;
  font-weight: 400;
  color: #8F959E;
  line-height: 17px;
}
.help_Rotation_line .help_Journalism .Journalism_left .Journalism_title {
  height: 20px;
  font-size: 14px;
  font-weight: 500;
  color: #1F2329;
  line-height: 20px;
  margin-top: 8px;
}
.help_Rotation_line .help_Journalism .Journalism_left .Journalism_txts {
  width: 350px;
  height: 17px;
  font-size: 12px;
  font-weight: 400;
  color: #646A73;
  line-height: 17px;
  margin-top: 4px;
}
.help_Rotation_line .help_Journalism .Journalism_left img {
  width: 16px;
  position: absolute;
  top: 43px;
  left: 20px;
}
.help_Rotation_line .help_Journalism .Journalism_right {
  width: 448px;
  height: 98px;
  padding: 12px 0 0 57px;
  position: relative;
}
.help_Rotation_line .help_Journalism .Journalism_right .Journalism_top {
  height: 17px;
  font-size: 12px;
  font-weight: 400;
  color: #8F959E;
  line-height: 17px;
}
.help_Rotation_line .help_Journalism .Journalism_right .Journalism_title {
  height: 20px;
  font-size: 14px;
  font-weight: 500;
  color: #1F2329;
  line-height: 20px;
  margin-top: 8px;
}
.help_Rotation_line .help_Journalism .Journalism_right .Journalism_txts {
  width: 350px;
  height: 17px;
  font-size: 12px;
  font-weight: 400;
  color: #646A73;
  line-height: 17px;
  margin-top: 4px;
}
.help_Rotation_line .help_Journalism .Journalism_right img {
  width: 16px;
  position: absolute;
  top: 43px;
  right: 20px;
}