.main {
  margin: 0;
  background: linear-gradient(#1A1A1A, #2E3033);
  display: none;
}

.main-head>div {
  float: left;
  margin-top: 29px;
}

.start-line {
  width: 4px;
  height: 106px;
  background: linear-gradient(180deg, rgba(247, 247, 247, 0) 0%, rgba(235, 235, 235, 1) 100%);
  border-radius: 0px 0px 4px 4px;
  opacity: 0.4;
  /* position:absolute; */
  left: 120;
}

.header-title {
  font-family: FZLanTingHei-R-GBK;
  font-weight: 400;
  /* position:absolute; */
  margin-right: 64px;
  text-align: center;
  font-size: 36px;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0) !important;
  -webkit-focus-ring-color: rgba(0, 0, 0, 0) !important;
  -webkit-user-select: none !important;
  outline: none !important;
  -webkit-appearance: none !important;
}

.header-title::after {
  content: ' ';
  display: inline-block;
  width: 0;
  height: 100%;
  clear: both;
  vertical-align: middle;
  margin-top: 2px;
}

.protocol {
  color: rgba(229, 229, 229, 0.3);
}

.protocol-focus {
  background: #E5E5E5;
  color: #1A1A1A;
  border: 1px solid #E5E5E5;
  border-radius: 48px;
  box-sizing: border-box;
}

.txProtocol {
  color: rgba(229, 229, 229, 0.3);
}

.txProtocol-focus {
  background: #E5E5E5;
  color: #1A1A1A;
  border: 1px solid #E5E5E5;
  border-radius: 48px;
  box-sizing: border-box;
}

.userProtocol {
  color: rgba(229, 229, 229, 0.3);
}

.userProtocol-focus {
  background: #E5E5E5;
  color: #1A1A1A;
  border: 1px solid #E5E5E5;
  border-radius: 48px;
  box-sizing: border-box;
}

.ppmProtocol {
  color: rgba(229, 229, 229, 0.3);
}

.ppmProtocol-focus {
  background: #E5E5E5;
  color: #1A1A1A;
  border: 1px solid #E5E5E5;
  border-radius: 48px;
  box-sizing: border-box;
}

.focus-img {
  margin-top: -35px;
}

.focus-img-pic {
  width: 80px;
  height: 6px;
}

.line-pic {
  width: 2px;
  height: 32px;
}

.txts {
  height: 728px;
  overflow-y: auto;
  color: rgba(229, 229, 229, .6);
  font-size: 32px;
  line-height: 2em;
  width: 1680px;
  left: 120px;
  top: 162px;
  position: fixed;
  clear: both;
  -webkit-tap-highlight-color: rgba(0, 0, 0, 0) !important;
  -webkit-focus-ring-color: rgba(0, 0, 0, 0) !important;
  -webkit-user-select: none !important;
  outline: none !important;
  -webkit-appearance: none !important;
}

.txts::-webkit-scrollbar {
  display: none;
  width: 0;
  height: 0;
}

.txts p {
  margin: 0;
  text-align: justify;
}

.txts p.indentx1 {
  text-indent: 2em;
}

.txts p.indentx2 {
  text-indent: 4em;
}

.txts p.txt-title {
  text-align: center;
}

.txts p.indentxp {
  margin-left: 2em;
  text-indent: -2em
}

.txts p.margintxp {
  margin-left: 2em
}

.boldtxt {
  font-weight: bold;
}

.underline {
  border-bottom: 2px solid rgba(229, 229, 229, .6);
  /* text-decoration: underline; */
  padding-bottom: 2px;
}

.fz26 {
  font-size: 26px
}

.fz30 {
  font-size: 30px
}

.normaltxt {
  font-weight: normal;
}

.arrow {
  text-align: center;
  left: 945px;
  bottom: 98px;
  position: fixed;
}

.arrow>img {
  width: 34px;
  height: 20px;
}

.arrow.end {
  display: none;
}

#ppm-table {
  word-wrap: break-word;
  word-break: break-word;
}

.touch-back {
  width: 80px;
  height: 100px;
}

.touch-back-img {
  width: 30px;
  height: 50px;
}