Bootstrap/site/docs/4.3/assets/scss/_syntax.scss

// stylelint-disable declaration-block-single-line-max-declarations, selector-class-pattern

.hll { background-color: #ffc; }
.c { color: #999; }
.k { color: #069; }
.o { color: #555; }
.cm { color: #999; }
.cp { color: #099; }
.c1 { color: #999; }
.cs { color: #999; }
.gd { background-color: #fcc; border: 1px solid #c00; }
.ge { font-style: italic; }
.gr { color: #f00; }
.gh { color: #030; }
.gi { background-color: #cfc; border: 1px solid #0c0; }
.go { color: #aaa; }
.gp { color: #009; }
.gu { color: #030; }
.gt { color: #9c6; }
.kc { color: #069; }
.kd { color: #069; }
.kn { color: #069; }
.kp { color: #069; }
.kr { color: #069; }
.kt { color: #078; }
.m { color: #f60; }
.s { color: #d44950; }
.na { color: #4f9fcf; }
.nb { color: #366; }
.nc { color: #0a8; }
.no { color: #360; }
.nd { color: #99f; }
.ni { color: #999; }
.ne { color: #c00; }
.nf { color: #c0f; }
.nl { color: #99f; }
.nn { color: #0cf; }
.nt { color: #2f6f9f; }
.nv { color: #033; }
.ow { color: #000; }
.w { color: #bbb; }
.mf { color: #f60; }
.mh { color: #f60; }
.mi { color: #f60; }
.mo { color: #f60; }
.sb { color: #c30; }
.sc { color: #c30; }
.sd { font-style: italic; color: #c30; }
.s2 { color: #c30; }
.se { color: #c30; }
.sh { color: #c30; }
.si { color: #a00; }
.sx { color: #c30; }
.sr { color: #3aa; }
.s1 { color: #c30; }
.ss { color: #fc3; }
.bp { color: #366; }
.vc { color: #033; }
.vg { color: #033; }
.vi { color: #033; }
.il { color: #f60; }

.css .o,
.css .o + .nt,
.css .nt + .nt { color: #999; }

.language-bash::before,
.language-sh::before {
  color: #009;
  content: "$ ";
  user-select: none;
}

.language-powershell::before {
  color: #009;
  content: "PM> ";
  user-select: none;
}