@font-face {
  font-family: "Ubuntu Mono";
  font-style: normal;
  font-weight: 400;
  src: local("Ubuntu Mono"), url("./UbuntuMono-Regular.woff") format("woff");
}
@font-face {
  font-family: "Ubuntu Mono";
  font-style: italic;
  font-weight: 400;
  src: local("Ubuntu Mono"), url("./UbuntuMono-Italic.woff") format("woff");
}
@font-face {
  font-family: "Ubuntu Mono";
  font-style: normal;
  font-weight: 700;
  src: local("Ubuntu Mono"), url("./UbuntuMono-Bold.woff") format("woff");
}
@font-face {
  font-family: "Ubuntu Mono";
  font-style: italic;
  font-weight: 700;
  src: local("Ubuntu Mono"), url("./UbuntuMono-BoldItalic.woff") format("woff");
}

.isPc .main h1 {
  padding-top: 40px;
}

.isPc .artTxt {
  text-align: center;
}

.isPc .artCont {
  padding-right: 0;
  padding-bottom: 40px;
}

.isWap .artCont {
  padding-bottom: 30px;
}

.artTxt {
  position: relative;
}

.artTxt.video {
  background-color: #fafafa;
  border-radius: 6px;
  margin-top: 40px;
  box-sizing: border-box;
  padding: 24px;
}

.isWap .artTxt.video {
  padding: 0;
}

.artTxt h3 {
  /*width: 850px;*/
  max-width: 100%;
  margin: 0 auto;
  text-align: left;
  margin-bottom: 16px;
  font-size: 18px;
  line-height: 24px;
  border-left: 4px solid #22548a;
  padding-left: 14px;
  color: #22548a;
  box-sizing: border-box;
}

.isWap .artTxt h3{
  font-size: 16px;
  line-height: 20px;
}

.artTxt h4 {
  font-size: 14px;
  line-height: 20px;
  text-align: left;
  /*width: 850px;*/
  max-width: 100%;
  margin: 0 auto 16px;
  font-weight: normal;
  color: #333;
}

.artTxt .videoTxt {
  outline: none;
  border: none;
  background-color: #fafafa;
  margin: 0 auto;
  border-radius: 6px;
  /*width: 850px;*/
  max-width: 100%;
  box-sizing: border-box;
  padding: 16px;
  font-family: "Ubuntu Mono", sans-serif;
  font-size: 16px;
  line-height: 22px;
  overflow-wrap: break-word;
  text-align: left;
  position: relative;
}

.artTxt .videoTxt code {
  font-family: "Ubuntu Mono", sans-serif;
}

.artTxt .videoTxt code span {
  display: block;
  font-size: 16px;
  line-height: 22px;
}

span.indent1 {
  text-indent: 1em;
}

span.indent2 {
  text-indent: 2em;
}

span.indent3 {
  text-indent: 3em;
}

span.indent4 {
  text-indent: 4em;
}

.videoTxt:hover button.copy {
  display: block;
}

button.copy {
  display: none;
  position: absolute;
  right: 8px;
  top: 8px;
  font-size: 12px;
  outline: none;
  border: none;
  color: #ffffff;
  background-color: #9999aa;
  padding: 2px 8px;
  margin: 8px;
  border-radius: 4px;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05), 0 2px 4px rgba(0, 0, 0, 0.05);
}

.size {
  display: flex;
  align-items: center;
  gap: 32px;
}

.size label {
  font-size: 15px;
  line-height: 20px;
  text-align: left;
  font-weight: normal;
  color: #333;
  margin-right: 8px;
}

.size input {
  font-size: 14px;
  line-height: 24px;
  color: rgb(17 24 39);
  padding: 6px 10px;
  margin: 0;
  border: none;
  border-radius: 6px;
  box-shadow: inset 0 0 0 0px #fff, inset 0 0 0 1px rgb(209 213 219 / 1),
    0 1px 2px 0 rgb(0 0 0 / 0.05), 0 0 #0000;
}

.size input:focus {
  box-shadow: inset 0 0 0 0px #fff, inset 0 0 0 2px rgb(34 84 138 / 1),
    0 1px 2px 0 rgb(0 0 0 / 0.05), 0 0 #0000;
}

.size button {
  font-size: 14px;
  font-weight: 500;
  line-height: 20px;
  padding: 7px 14px;
  background-color: #fff;
  color: rgb(51 65 85);
  display: inline-flex;
  align-items: center;
  cursor: pointer;
  border-radius: 6px;
  border: 1px solid rgb(203, 213, 225);
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.05);
}

.size button:hover {
  background-color: rgb(249 250 251 / 1);
}

.isWap .size {
  flex-direction: column;
  align-items: baseline;
}