Merge pull request #19 from ellisonbg/nbc-style

Lots of CSS tweaks to get nbconvert output looking right.

IPython/html/static/base/less/variables.less

@@ -7,4 +7,3 b''
 
 // Our own global variables for all pages go here
 
-@code_line_height:      1.231em;

IPython/html/static/notebook/css/override.css

@@ -4,5 +4,4 b' a hack to deal with our current css styles and no new styling should be added in'
 
 #ipython-main-app {
     position: relative;
-    font-size: 110%;
 }
  No newline at end of file

IPython/html/static/notebook/less/codecell.less

@@ -16,3 +16,25 b' div.input_prompt {'
     border-top: 1px solid transparent;
 }
 
+
+// The styles related to div.highlight are for nbconvert HTML output only. This works
+// because the .highlight div isn't present in the live notebook. We could put this into
+// nbconvert, but it easily falls out of sync, can't use our less variables and doesn't
+// help the basic template when paired with our CSS.
+
+div.input_area > div.highlight {
+    margin: @code_padding;
+    border: none;
+    padding: 0px;
+    background-color: transparent;
+}
+
+div.input_area > div.highlight > pre {
+    margin: 0px;
+    border: 0px;
+    padding: 0px;
+    background-color: transparent;
+    font-size: @notebook_font_size;
+    line-height: @code_line_height;
+}
+

IPython/html/static/notebook/less/notebook.less

@@ -21,6 +21,8 b' div#notebook_panel {'
     .box-shadow(0 -1px 10px rgba(0,0,0,.1));
 }
 div#notebook {
+    font-size: @notebook_font_size;
+    line-height: @notebook_line_height;
     overflow-y: scroll;
     overflow-x: auto;
     width: 100%;

IPython/html/static/notebook/less/pager.less

@@ -8,6 +8,8 b' div#pager_splitter {'
 }
 
 div#pager {
+    font-size: @notebook_font_size;
+    line-height: @notebook_line_height;
     overflow: auto;
     display: none;
 

IPython/html/static/notebook/less/variables.less

@@ -6,5 +6,8 b''
 @border_color:                  darken(@cell_selected_background, 31%);
 @light_border_color:            darken(@cell_selected_background, 17%);
 @border_width:                  1px;
-@code_padding:                  0.4em;
+@notebook_font_size:            14px;
+@notebook_line_height:          20px;
+@code_line_height:              1.21429em;  // changed from 1.231 to get 17px even
+@code_padding:                  0.4em;  // 5.6 px
 

IPython/html/static/style/ipython.min.css

@@ -71,13 +71,15 b' input.engine_num_input{width:60px}'
 div.cell{border:1px solid transparent;display:-webkit-box;-webkit-box-orient:vertical;-webkit-box-align:stretch;display:-moz-box;-moz-box-orient:vertical;-moz-box-align:stretch;display:box;box-orient:vertical;box-align:stretch;width:100%;display:flex;flex-direction:column;align-items:stretch}div.cell.selected{border-radius:4px;border:thin #ababab solid}
 div.cell.edit_mode{border-radius:4px;border:thin #008000 solid}
 div.cell{width:100%;padding:5px 5px 5px 0;margin:0;outline:none}
-div.prompt{min-width:11ex;padding:.4em;margin:0;font-family:monospace;text-align:right;line-height:1.231em}
+div.prompt{min-width:11ex;padding:.4em;margin:0;font-family:monospace;text-align:right;line-height:1.21429em}
 div.inner_cell{display:-webkit-box;-webkit-box-orient:vertical;-webkit-box-align:stretch;display:-moz-box;-moz-box-orient:vertical;-moz-box-align:stretch;display:box;box-orient:vertical;box-align:stretch;width:100%;display:flex;flex-direction:column;align-items:stretch;-webkit-box-flex:1;-moz-box-flex:1;box-flex:1;flex:1}
 div.input_area{border:1px solid #cfcfcf;border-radius:4px;background:#f7f7f7}
 div.prompt:empty{padding-top:0;padding-bottom:0}
 div.input{page-break-inside:avoid;display:-webkit-box;-webkit-box-orient:horizontal;-webkit-box-align:stretch;display:-moz-box;-moz-box-orient:horizontal;-moz-box-align:stretch;display:box;box-orient:horizontal;box-align:stretch;display:flex;flex-direction:row;align-items:stretch}
 div.input_prompt{color:#000080;border-top:1px solid transparent}
-.CodeMirror{line-height:1.231em;height:auto;background:none;}
+div.input_area>div.highlight{margin:.4em;border:none;padding:0;background-color:transparent}
+div.input_area>div.highlight>pre{margin:0;border:0;padding:0;background-color:transparent;font-size:14px;line-height:1.21429em}
+.CodeMirror{line-height:1.21429em;height:auto;background:none;}
 .CodeMirror-scroll{overflow-y:hidden;overflow-x:auto}
 @-moz-document url-prefix(){.CodeMirror-scroll{overflow-x:hidden}}.CodeMirror-lines{padding:.4em}
 .CodeMirror-linenumber{padding:0 8px 0 4px}
@@ -116,7 +118,7 b' div.output_area .rendered_html img{margin-left:0;margin-right:0}'
 .output{display:-webkit-box;-webkit-box-orient:vertical;-webkit-box-align:stretch;display:-moz-box;-moz-box-orient:vertical;-moz-box-align:stretch;display:box;box-orient:vertical;box-align:stretch;width:100%;display:flex;flex-direction:column;align-items:stretch}
 div.output_area pre{font-family:monospace;margin:0;padding:0;border:0;font-size:100%;vertical-align:baseline;color:#000;background-color:transparent;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;line-height:inherit}
 div.output_subarea{padding:.4em .4em 0 .4em;-webkit-box-flex:1;-moz-box-flex:1;box-flex:1;flex:1}
-div.output_text{text-align:left;color:#000;font-family:monospace;line-height:1.231em}
+div.output_text{text-align:left;color:#000;font-family:monospace;line-height:1.21429em}
 div.output_stderr{background:#fdd;}
 div.output_latex{text-align:left}
 div.output_javascript:empty{padding:0}

IPython/html/static/style/style.min.css

@@ -1348,13 +1348,15 b' input.engine_num_input{width:60px}'
 div.cell{border:1px solid transparent;display:-webkit-box;-webkit-box-orient:vertical;-webkit-box-align:stretch;display:-moz-box;-moz-box-orient:vertical;-moz-box-align:stretch;display:box;box-orient:vertical;box-align:stretch;width:100%;display:flex;flex-direction:column;align-items:stretch}div.cell.selected{border-radius:4px;border:thin #ababab solid}
 div.cell.edit_mode{border-radius:4px;border:thin #008000 solid}
 div.cell{width:100%;padding:5px 5px 5px 0;margin:0;outline:none}
-div.prompt{min-width:11ex;padding:.4em;margin:0;font-family:monospace;text-align:right;line-height:1.231em}
+div.prompt{min-width:11ex;padding:.4em;margin:0;font-family:monospace;text-align:right;line-height:1.21429em}
 div.inner_cell{display:-webkit-box;-webkit-box-orient:vertical;-webkit-box-align:stretch;display:-moz-box;-moz-box-orient:vertical;-moz-box-align:stretch;display:box;box-orient:vertical;box-align:stretch;width:100%;display:flex;flex-direction:column;align-items:stretch;-webkit-box-flex:1;-moz-box-flex:1;box-flex:1;flex:1}
 div.input_area{border:1px solid #cfcfcf;border-radius:4px;background:#f7f7f7}
 div.prompt:empty{padding-top:0;padding-bottom:0}
 div.input{page-break-inside:avoid;display:-webkit-box;-webkit-box-orient:horizontal;-webkit-box-align:stretch;display:-moz-box;-moz-box-orient:horizontal;-moz-box-align:stretch;display:box;box-orient:horizontal;box-align:stretch;display:flex;flex-direction:row;align-items:stretch}
 div.input_prompt{color:#000080;border-top:1px solid transparent}
-.CodeMirror{line-height:1.231em;height:auto;background:none;}
+div.input_area>div.highlight{margin:.4em;border:none;padding:0;background-color:transparent}
+div.input_area>div.highlight>pre{margin:0;border:0;padding:0;background-color:transparent;font-size:14px;line-height:1.21429em}
+.CodeMirror{line-height:1.21429em;height:auto;background:none;}
 .CodeMirror-scroll{overflow-y:hidden;overflow-x:auto}
 @-moz-document url-prefix(){.CodeMirror-scroll{overflow-x:hidden}}.CodeMirror-lines{padding:.4em}
 .CodeMirror-linenumber{padding:0 8px 0 4px}
@@ -1393,7 +1395,7 b' div.output_area .rendered_html img{margin-left:0;margin-right:0}'
 .output{display:-webkit-box;-webkit-box-orient:vertical;-webkit-box-align:stretch;display:-moz-box;-moz-box-orient:vertical;-moz-box-align:stretch;display:box;box-orient:vertical;box-align:stretch;width:100%;display:flex;flex-direction:column;align-items:stretch}
 div.output_area pre{font-family:monospace;margin:0;padding:0;border:0;font-size:100%;vertical-align:baseline;color:#000;background-color:transparent;-webkit-border-radius:0;-moz-border-radius:0;border-radius:0;line-height:inherit}
 div.output_subarea{padding:.4em .4em 0 .4em;-webkit-box-flex:1;-moz-box-flex:1;box-flex:1;flex:1}
-div.output_text{text-align:left;color:#000;font-family:monospace;line-height:1.231em}
+div.output_text{text-align:left;color:#000;font-family:monospace;line-height:1.21429em}
 div.output_stderr{background:#fdd;}
 div.output_latex{text-align:left}
 div.output_javascript:empty{padding:0}
@@ -1474,7 +1476,7 b' body{background-color:#fff}'
 body.notebook_app{overflow:hidden}
 span#notebook_name{height:1em;line-height:1em;padding:3px;border:none;font-size:146.5%}
 div#notebook_panel{margin:0 0 0 0;padding:0;-webkit-box-shadow:0 -1px 10px rgba(0,0,0,0.1);-moz-box-shadow:0 -1px 10px rgba(0,0,0,0.1);box-shadow:0 -1px 10px rgba(0,0,0,0.1)}
-div#notebook{overflow-y:scroll;overflow-x:auto;width:100%;padding:1em 0 1em 0;margin:0;border-top:1px solid #ababab;outline:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}
+div#notebook{font-size:14px;line-height:20px;overflow-y:scroll;overflow-x:auto;width:100%;padding:1em 0 1em 0;margin:0;border-top:1px solid #ababab;outline:none;box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box}
 div.ui-widget-content{border:1px solid #ababab;outline:none}
 pre.dialog{background-color:#f7f7f7;border:1px solid #ddd;border-radius:4px;padding:.4em;padding-left:2em}
 p.dialog{padding:.2em}
@@ -1507,7 +1509,7 b' ul#help_menu li a{overflow:hidden;padding-right:2.2em}ul#help_menu li a i{margin'
 .notification_widget{color:#777;padding:1px 12px;margin:2px 4px;z-index:10;border:1px solid #ccc;border-radius:4px;background:rgba(240,240,240,0.5)}.notification_widget.span{padding-right:2px}
 div#pager_splitter{height:8px}
 #pager-container{position:relative;padding:15px 0}
-div#pager{overflow:auto;display:none}div#pager pre{font-size:13px;line-height:1.231em;color:#000;background-color:#f7f7f7;padding:.4em}
+div#pager{font-size:14px;line-height:20px;overflow:auto;display:none}div#pager pre{font-size:13px;line-height:1.21429em;color:#000;background-color:#f7f7f7;padding:.4em}
 .shortcut_key{display:inline-block;width:15ex;text-align:right;font-family:monospace}
 .shortcut_descr{display:inline-block}
 span#save_widget{padding:0 5px;margin-top:12px}

IPython/nbconvert/templates/html/full.tpl

@@ -25,16 +25,6 b' body {'
   overflow: visible;
   padding: 8px;
 }
-.input_area {
-  padding: 0.2em;
-}
-
-pre {
-  padding: 0.2em;
-  border: none;
-  margin: 0px;
-  font-size: 13px;
-}
 
 div#notebook {
   overflow: visible;