Fix CSS to use .language-X class

.output { @include cdSetup($color-output); }

.source { @include cdSetup($color-source); }

.bash   { @include cdSetup($color-source); }

.make   { @include cdSetup($color-source); }

.matlab { @include cdSetup($color-source); }

.python { @include cdSetup($color-source); }

.r      { @include cdSetup($color-source); }

.sql    { @include cdSetup($color-source); }

.bash, .language-bash     { @include cdSetup($color-source); }

.make, .language-make     { @include cdSetup($color-source); }

.matlab, .language-matlab { @include cdSetup($color-source); }

.python, .language-python { @include cdSetup($color-source); }

.r, .language-r           { @include cdSetup($color-source); }

.sql, .langauge-sql       { @include cdSetup($color-source); }

.error pre,

.output pre,

.source pre,

.bash pre,

.language-bash pre,

.make pre,

.language-make pre,

.matlab pre,

.language-matlab pre,

.python pre,

.language-python pre,

.r pre,

.language-r pre,

.sql pre {

.language-sql pre {

  border-radius: 0 4px 4px 0;

}