9993fd4b5c799d726d70b217eaef31bba20d8f2c
max
  Tue May 14 14:32:30 2019 +0200
more fixes to single cell page, refs #22679

diff --git src/hg/htdocs/singlecell.html src/hg/htdocs/singlecell.html
index bc04904..4a55981 100755
--- src/hg/htdocs/singlecell.html
+++ src/hg/htdocs/singlecell.html
@@ -11,56 +11,59 @@
     padding-left: 60px;
 }
 
 .gbsPage dt {
     float: left;
     clear: left;
     width: 250px;
     margin-top: 0;
     padding: 0 0 0.5em 0;
 }
 .gbsPage dd {
     margin: 0 0 0 200px;
     padding: 0 0 0.5em 0;
 }
 
+.gbsPage img {
+    margin-left: 0;
+}
+
 .gbsPage dl dt {
     position: relative;
 }
 
 .gbsPage dl dt::before {   /* square bullets, from hgGateway */
     position: absolute;
     top: 0.4em;
     left: -1em;
     width: 8px;
     height: 8px;
     background-color: #7e1f16;  /* dark red */
     content: '';
 }
 
 .gbsPage dl.gbsNoBullet dt::before {
     content: none;
 }
 
 </style>
 
 <h1>Single cell resources at UCSC</h1>
 <p>
-Single cell experiments measure thousands of gene loci in thousands of cells at
-the same time. It is challenging explore and share these high-dimensional data.
-The UCSC Genome Browser is adding published datasets as tracks and a new
-visualisation tool:
+Single cell experiments measure tens of thousands of gene loci in thousands of cells at
+the same time. That resulting data is challenging to visualize.
+The UCSC Genome Browser is adding published datasets as tracks and an entirely new data exploration tool:
 </p>
 <p>
 <dl>
 <dt><a target="_blank" 
     href="https://cells.ucsc.edu">
             UCSC Cell Browser</a></dt>
     <dd>Interactively color dimensionality reduction plots by cell annotation or genes</dd>
 <dt><a target="_blank" 
     href="../cgi-bin/hgTrackUi?db=mm10&g=tabulaMuris">
             Tabula Muris</a></dt>
     <dd>A Genome Browser track showing single cell RNA-seq gene expression, genome coverage and splice sites</dd>
 </dl>
 
 <div class="row">
     <div class="col-md-6">