body {
  width: 100vw;
  height: 100vh;
  padding: 0;
  margin: 0;
}

#userManual {
  box-sizing: border-box;
  display: flex;
  flex-direction: column;
  width: 100vw;
  height: 100vh;
  background-color: rgb(245, 248, 253);
}
.QAContent {
  flex: 1;
  overflow-y: scroll;
  margin: 16px 20px 0px 20px;
  background: #fff;
  border-radius: 16px 16px 0px 0px;
  padding: 32px 100px 0px 100px;
}
.goBack {
  width: 100vw;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  text-align: left;
  font-style: normal;
  text-transform: none;
  height: 52px;
  line-height: 52px;
  border-radius: 0px 0px 16px 16px;
  background: #fff;
}
.goBack > .el-icon-arrow-left {
  margin-left: 22px;
  margin-right: 16px;
  cursor: pointer;
}
.goBack > img {
  width: 40px;
  height: 20px;
  vertical-align: middle;
  cursor: pointer;
}
.goBackinside {
  width: 100vw;
  height: 52px;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #333333;
  line-height: 52px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  cursor: pointer;
  border-radius: 0px 0px 16px 16px;
  background: #fff;
}
.userManualTitle {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  font-size: 24px;
  color: #333333;
  line-height: 32px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  margin-bottom: 32px;
}
.goBackinside > .el-icon-arrow-left {
  margin-left: 22px;
  margin-right: 16px;
}
.goBackinside > img {
  width: 40px;
  height: 20px;
  vertical-align: middle;
}
.userManualContent {
  display: flex;
  width: 100%;
  height: 100vh;
  flex-wrap: wrap;
  overflow-y: scroll;
}
.useDataBox {
  width: 35.5vw !important;
  margin: 0px 16px 16px 0px;
  padding: 24px;
  /* height: 186px; */
  height: 26.57142857142857vh;
  background: #ffffff;
  border-radius: 8px 8px 8px 8px;
  border: 1px solid #edeef4;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}
.useBoxTitle {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 700;
  font-size: 18px;
  color: #333333;
  line-height: 24px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.useBoxContent {
  margin-top: 16px;
  margin-bottom: 14px;
  flex: 1;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 14px;
  color: #666666;
  line-height: 22px;
  text-align: left;
  font-style: normal;
  text-transform: none;
  overflow: hidden;
}
.useBoxFooter {
  display: flex;
  flex-direction: row;
  justify-content: space-between;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 12px;
  color: #cccccc;
  line-height: 12px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.dataBox {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  overflow-y: scroll;
  display: flex;
  flex-direction: column;
  background-color: rgb(245, 248, 253);
}
.dataBoxRightTitle {
  margin-top: 48px;
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: bold;
  font-size: 24px;
  color: #333333;
  line-height: 32px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}

.flexBox {
  display: flex;
  flex-direction: row;
}
.readTime {
  font-family: Microsoft YaHei, Microsoft YaHei;
  font-weight: 400;
  font-size: 12px;
  color: #cccccc;
  line-height: 12px;
  text-align: left;
  font-style: normal;
  text-transform: none;
}
.dataBoxRight {
  flex: 1;
  margin: 16px 20px 0px 20px;
  background: #fff;
  border-radius: 16px 16px 0px 0px;
  padding: 32px 245px 105px 245px;
  box-sizing: border-box;
}
.dataBoxRightContent {
  display: flex;
  flex-direction: column;
  img {
    width: 750px;
  }
}
.imgBox {
  text-align: center;
  background: rgb(240, 240, 240);
  margin-top: 16px;
}
::-webkit-scrollbar {
  width: 0px;
  height: 10%;
}

::-webkit-scrollbar-track {
  background-color: #f1f1f1;
  border-radius: 10px;
}

/* 滚动条的滑轨背景颜色 */
::-webkit-scrollbar-thumb {
  background-color: #a4a9c1;
  border-radius: 10px;
}

.userManualDark {
  background: rgb(24, 24, 26) !important;
}
.userManualDark > .goBack {
  background: #363636;
  color: #fff;
}
.userManualDark > .QAContent {
  background: #222124;
}
.userManualDark > .QAContent > .userManualTitle {
  font-size: 24px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0em;
  /* 文本颜色/一级标题 */
  color: #ffffff;
}
.userManualDark > .QAContent > .userManualContent > .useDataBox {
  background: #222124;
  /* 背景色/四级背景色 */
  border: 1px solid #565656;
}
.userManualDark > .QAContent > .userManualContent > .useDataBox > .useBoxTitle {
  font-size: 18px;
  font-weight: normal;
  line-height: normal;
  letter-spacing: 0em;

  /* 文本颜色/一级标题 */
  color: #ffffff;
}
.userManualDark > .QAContent > .userManualContent > .useDataBox > .useBoxContent {
  font-size: 14px;
  font-weight: normal;
  line-height: 22px;
  letter-spacing: 0em;

  /* 文本颜色/三级标题 */
  color: rgba(255, 255, 255, 0.7);
}

.userManualDark > .dataBox,
.userManualDark > .QAContent > .dataBox {
  background: rgb(24, 24, 26);
}
.userManualDark > .dataBox > .goBackinside,
.userManualDark > .QAContent > .dataBox > .goBackinside {
  background: #363636;
  color: #fff;
}
.userManualDark > .dataBox > .dataBoxRight,
.userManualDark > .QAContent > .dataBox > .dataBoxRight {
  background: #222124;
  color: #fff;
}
.userManualDark > .dataBox > .dataBoxRight > .dataBoxRightTitle,
.userManualDark > .QAContent > .dataBox > .dataBoxRight > .dataBoxRightTitle {
  color: #fff;
}