微件:SaltTextDiffPalette/CSS：修订间差异

<noinclude>调色板的CSS，你也可以自行编写CSS</noinclude><includeonly><style>

.salt-textDiffTool.done{font-size:1rem}.salt-textDiffTool.done .title{width:100%;font-size:1.2rem}.salt-textDiffTool.done .title .subtitle{display:inline-block;font-size:1rem}.salt-textDiffTool.done .message{width:100%;font-size:0.875rem}.salt-textDiffTool.done .origin,.salt-textDiffTool.done .edited,.salt-textDiffTool.done .result{width:33%;height:20rem;display:inline-block;vertical-align:top}.salt-textDiffTool.done .origin,.salt-textDiffTool.done .edited{resize:vertical}@media screen and (min-width: 768px){.salt-textDiffTool.done .origin,.salt-textDiffTool.done .edited,.salt-textDiffTool.done .result{width:100%}}.salt-textDiffTool.done .result{overflow-y:auto}.salt-textDiffTool.done .result .delete{color:#333;background-color:#feeafddd;text-decoration:line-through}.salt-textDiffTool.done .result .insert{color:#333;background-color:#efeadfdd;text-decoration:underline}.salt-textDiffTool.done .result .normal{color:#222}.salt-textDiffTool.done .result.anticopy .delete{color:#666}.salt-textDiffTool.done .result.anticopy .insert{background-color:#cfcdcfce;text-decoration:none}.salt-textDiffTool.done .result.anticopy .normal{color:crimson;text-decoration:underline}