LightTableに自作テーマをプラグインとして導入する方法 ref: http://qiita.com/kurogelee/items/bc686c39c410755f7702

behaviors

{:+ {:app [(:lt.objs.style/provide-theme "rabbit-house-dark" "theme.css")]}}

plugin.edn

{:name "Rabbit house dark theme"
 :version "0.0.1"
 :author ""
 :source ""
 :desc ""
 :behaviors "behaviors"}

theme.css

#multi.theme-rabbit-house-dark .content { background: #262626; }
#multi.theme-rabbit-house-dark .list .active, #multi.theme-rabbit-house-dark .list li:hover { background:#262626; color:#EBEFE7; }
#multi.theme-rabbit-house-dark .list .dirty { color:#599eff; }

.cm-s-rabbit-house-dark {
  line-height: 1.3em;
}

.cm-s-rabbit-house-dark.CodeMirror { background: #262626; color: #EBEFE7; z-index:1; overflow:hidden; opacity: 1.0;}
.cm-s-rabbit-house-dark.CodeMirror:before{
    z-index: -1;
    position: absolute;
    top: 0;
    left: 0;
    content: url("image.jpg");
    -webkit-transform: scale(1.55) translate(180px,90px);
    opacity: 0.045;
}
.cm-s-rabbit-house-dark div.CodeMirror-selected {background: #45443B !important; opacity: 0.4; }
.cm-s-rabbit-house-dark .CodeMirror-cursor { border-left: 1px solid white !important; }

.cm-s-rabbit-house-dark.CodeMirror span.CodeMirror-matchingbracket { color: #7EFC7E; }

.cm-s-rabbit-house-dark .CodeMirror-gutters { background: #262626; border-right:1px solid #aaa; opacity: 0.2; }
.cm-s-rabbit-house-dark .CodeMirror-linenumber { color: #777; }

.cm-s-rabbit-house-dark span.cm-keyword { color: #599eff; }
.cm-s-rabbit-house-dark span.cm-atom { color: #C2B470; }
.cm-s-rabbit-house-dark span.cm-number { color: #B35E4D; }
.cm-s-rabbit-house-dark span.cm-def {color: white;}
.cm-s-rabbit-house-dark span.cm-variable { color:#D9BF8C; }
.cm-s-rabbit-house-dark span.cm-variable-2 { color: #669199; }
.cm-s-rabbit-house-dark span.cm-variable-3 { color: white; }
.cm-s-rabbit-house-dark span.cm-property {color: #92A75C;}
.cm-s-rabbit-house-dark span.cm-operator {color: #92A75C;}
.cm-s-rabbit-house-dark span.cm-comment { color: #666; }
.cm-s-rabbit-house-dark span.cm-string { color: #BCD279; }
.cm-s-rabbit-house-dark span.cm-string-2 {color: #f50;}
.cm-s-rabbit-house-dark span.cm-meta { color: #738C73; }
.cm-s-rabbit-house-dark span.cm-error { color: #9d1e15; }
.cm-s-rabbit-house-dark span.cm-qualifier {color: #888;}
.cm-s-rabbit-house-dark span.cm-builtin { color: #ff9e59; }
.cm-s-rabbit-house-dark span.cm-bracket { color: #EBEFE7; }
.cm-s-rabbit-house-dark span.cm-tag { color: #669199; }
.cm-s-rabbit-house-dark span.cm-attribute {color: #00c;}
.cm-s-rabbit-house-dark span.cm-header {color: #a0a;}
.cm-s-rabbit-house-dark span.cm-quote {color: #090;}
.cm-s-rabbit-house-dark span.cm-hr {color: #999;}
.cm-s-rabbit-house-dark span.cm-link {color: #00c;}

.cm-s-rabbit-house-dark .CodeMirror-activeline-background {background: #3C3A3A !important; opacity: 0.4; }
.cm-s-rabbit-house-dark .CodeMirror-matchingbracket {outline:1px solid grey; color:white !important;}