.stw10-root {
  width:100%;
  font-family:"Noto Sans JP","Hiragino Kaku Gothic ProN",sans-serif;
  color:#222;
  overflow:hidden;
  box-sizing:border-box;
}
.stw10-header {
  position:sticky;
  top:0;
  text-align:center;
  font-size:1.0em;
  font-weight:500;
  padding:10px 0;
  background:linear-gradient(to bottom,#fff 60%,transparent);
  border-bottom:1px solid #ddd;
  transition:opacity .4s ease;
  z-index:5;
}
.stw10-body {
  position:relative;
  font-size:16px;
  font-weight:600;
  line-height:1.9;
  white-space:pre-wrap;
  padding:8px;
  margin-top:60px;
}
.csv-line {
  position:absolute;
  left:0;
  width:100%;
  transition:top 0.38s ease,opacity 0.38s ease;
  min-height:1.2em;
  white-space:pre-wrap;
}
.cursor {
  display:inline-block;
  margin-left:6px;
  animation:stw10-blink 0.6s steps(2,start) infinite;
}
@keyframes stw10-blink {
  50% { opacity: 0; }
}