Change theme to allow the logo to be text instead of image

*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}input[type="search"]{-webkit-appearance:textfield}h2{color:#666;text-transform:uppercase}body{font-family:sans-serif;line-height:1.5;margin:0;background:#eee}html{position:relative;min-height:100%}a{color:#666}.title h1{background:url(../img/searx.png) no-repeat;width:319px;height:62px;text-indent:-9999px;margin:.5em auto 1em}.center{max-width:70em;text-align:center;background:rgba(255,255,255,0.6);padding:2em;margin:7% auto 0;position:relative}.center.search{position:static;width:auto;background:none;margin:auto;padding-top:1.8em}@media screen and (min-width:1001px){.center:after{content:"";z-index:-1;background:url(../img/bg-body-index.jpg) no-repeat;background-size:cover;width:100%;height:100%;top:0;left:0;position:fixed}.center.search:after{content:none}}.autocompleter-choices{position:absolute;margin:0;padding:0;background:#fff}.autocompleter-choices li{padding:.5em 1em}.autocompleter-choices li:hover{background:#3498db;color:#fff;cursor:pointer}#categories{text-align:center}.top_margin{position:absolute;bottom:-3.5em;width:100%;left:0}.top_margin a{display:inline-block;margin-right:1em;color:#fff;text-decoration:none}.top_margin a:hover,.top_margin a:focus{text-decoration:underline}@media screen and (max-width:1000px){.center{background:none}.top_margin a{color:#333}}.checkbox_container{margin-top:1.5em}.checkbox_container label{padding:.5em 1em;color:#333;cursor:pointer;font-size:.9em}.checkbox_container label:hover{background:#3498db;color:#fff}.checkbox_container input[type="checkbox"]{position:absolute;top:-9999px}.checkbox_container input[type="checkbox"]:checked+label{background:#3498db;color:#fff}#categories_container>div{display:inline-block}#categories .hidden{display:none;position:absolute;bottom:1em;left:0;text-align:center;width:100%;font-size:.9em;font-style:italic;color:#333}#categories:hover .hidden{display:block}@media screen and (max-width:900px){#categories_container{letter-spacing:-5px}#categories_container>div{letter-spacing:normal;margin-top:1em}.checkbox_container{margin:0}.checkbox_container label{display:block;background:#ccc;padding:1em;border:1px solid #fff}.top_margin{position:static}#categories .hidden{position:static;display:block}}@media screen and (max-width:900px) and (min-width:501px){#categories_container>div{width:31%;margin-left:2.333%}#categories_container>div:nth-child(3n+1){margin-left:0}}@media screen and (max-width:500px){#categories_container>div{width:48%;margin-left:2%;font-size:.9em}#categories_container>div:nth-child(2n+1){margin-left:0}.title h1{background:url(../img/searx-mobile.png) no-repeat;width:200px;height:39px}}#search_wrapper{position:relative}.q{padding:.5em 3em .5em 1em;width:100%;font-size:1.5em;border:0;color:#666}#search_submit{position:absolute;top:0;right:0;border:0;background:url("../img/search-icon.png") no-repeat scroll center center / 65% auto 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.content{margin:0;color:#666}.result .url{margin-top:0;color:#ff6530}.result .favicon{float:left;position:relative;top:.5em;margin-right:.5em}.definition_result{background:#ccc;padding:1em}.definition_result .result_title,.definition_result p{margin:0}.result_title{margin-bottom:0;font-weight:normal}.highlight{font-weight:bold}.result_title a{color:#3498db;text-decoration:none}.result_title a:hover,.result_title a:focus{text-decoration:underline}.cache_link{color:#666;font-size:.9em;font-style:italic}.search.center{padding-right:17em}#answers{border:2px solid #3498db;padding:20px;color:#666;text-align:center;max-width:70em;margin:0 auto 20px}#suggestions{margin-bottom:1em}#suggestions span{color:#666}#suggestions form{display:inline-block;vertical-align:top;margin-bottom:.5em}#suggestions input[type="submit"]{color:#333;padding:.5em 1em;border:0;background:#ccc;cursor:pointer}#suggestions input[type="submit"]:hover,#suggestions input[type="submit"]:focus{background:#3498db;color:#fff}#pagination{margin:1.5em 0 2em}#pagination form+form{float:right;margin-top:-2em}input[type="submit"]{display:inline-block;background:#3498db;color:#fff;border:0;padding:.6em 1em;cursor:pointer}input[type="submit"]:hover,input[type="submit"]:focus{background:#0665a2}.row{max-width:60em;margin:auto}.row a{color:#3498db}.row form{letter-spacing:-5px}.row form>*{letter-spacing:normal}.row p{margin:0}.row fieldset{display:inline-block;width:48%;vertical-align:top}.row fieldset:last-of-type{display:block;width:auto;background:none;padding:0}.row fieldset:nth-child(odd){margin-right:2%}.row fieldset:nth-child(2){min-height:10.5em}@media screen and (max-width:900px){.row{margin:0 1em}.row fieldset{width:49%}.row fieldset,.row fieldset:nth-child(odd){margin-right:0}.row fieldset:first-child{width:100%;margin-right:0}.row fieldset:nth-child(even){margin-right:2%}}@media screen and (max-width:800px){.row 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.s2{color:#ba2121}.highlight .se{color:#b62;font-weight:bold}.highlight .sh{color:#ba2121}.highlight .si{color:#b68;font-weight:bold}.highlight .sx{color:#008000}.highlight .sr{color:#b68}.highlight .s1{color:#ba2121}.highlight .ss{color:#19177c}.highlight .bp{color:#008000}.highlight .vc{color:#19177c}.highlight .vg{color:#19177c}.highlight .vi{color:#19177c}.highlight .il{color:#666}.highlight pre{overflow:auto}.highlight .lineno{-webkit-touch-callout:none;-webkit-user-select:none;-khtml-user-select:none;-moz-user-select:none;-ms-user-select:none;user-select:none;cursor:default}.highlight .lineno::selection{background:transparent}.highlight .lineno::-moz-selection{background:transparent}

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*{-webkit-box-sizing:border-box;-moz-box-sizing:border-box;box-sizing:border-box}input[type="search"]{-webkit-appearance:textfield}h2{color:#666;text-transform:uppercase}body{font-family:sans-serif;line-height:1.5;margin:0;background:#eee}html{position:relative;min-height:100%}a{color:#666}.title h1{font-size:7em;color:#3498db;margin:0 auto;line-height:100px;margin-top:-20px;padding-bottom:20px}.center{max-width:70em;text-align:center;background:rgba(255,255,255,0.6);padding:2em;margin:7% auto 0;position:relative}.center.search{position:static;width:auto;background:none;margin:auto;padding-top:1.8em}@media screen and (min-width:1001px){.center:after{content:"";z-index:-1;background:url(../img/bg-body-index.jpg) no-repeat;background-size:cover;width:100%;height:100%;top:0;left:0;position:fixed}.center.search:after{content:none}}.autocompleter-choices{position:absolute;margin:0;padding:0;background:#fff}.autocompleter-choices li{padding:.5em 1em}.autocompleter-choices li:hover{background:#3498db;color:#fff;cursor:pointer}#categories{text-align:center}.top_margin{position:absolute;bottom:-3.5em;width:100%;left:0}.top_margin a{display:inline-block;margin-right:1em;color:#fff;text-decoration:none}.top_margin a:hover,.top_margin a:focus{text-decoration:underline}@media screen and (max-width:1000px){.center{background:none}.top_margin a{color:#333}}.checkbox_container{margin-top:1.5em}.checkbox_container label{padding:.5em 1em;color:#333;cursor:pointer;font-size:.9em}.checkbox_container label:hover{background:#3498db;color:#fff}.checkbox_container input[type="checkbox"]{position:absolute;top:-9999px}.checkbox_container input[type="checkbox"]:checked+label{background:#3498db;color:#fff}#categories_container>div{display:inline-block}#categories .hidden{display:none;position:absolute;bottom:1em;left:0;text-align:center;width:100%;font-size:.9em;font-style:italic;color:#333}#categories:hover .hidden{display:block}@media screen and (max-width:900px){#categories_container{letter-spacing:-5px}#categories_container>div{letter-spacing:normal;margin-top:1em}.checkbox_container{margin:0}.checkbox_container label{display:block;background:#ccc;padding:1em;border:1px solid #fff}.top_margin{position:static}#categories .hidden{position:static;display:block}}@media screen and (max-width:900px) and (min-width:501px){#categories_container>div{width:31%;margin-left:2.333%}#categories_container>div:nth-child(3n+1){margin-left:0}}@media screen and (max-width:500px){#categories_container>div{width:48%;margin-left:2%;font-size:.9em}#categories_container>div:nth-child(2n+1){margin-left:0}.title h1{background:url(../img/searx-mobile.png) no-repeat;width:200px;height:39px}}#search_wrapper{position:relative}.q{padding:.5em 3em .5em 1em;width:100%;font-size:1.5em;border:0;color:#666}#search_submit{position:absolute;top:0;right:0;border:0;background:url("../img/search-icon.png") no-repeat scroll center center / 65% auto 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}

.title h1 {

	background: url(../img/searx.png) no-repeat;

	width: 319px;

	height: 62px;

	text-indent: -9999px;

	margin: 0.5em auto 1em;

	font-size:7em;

	color:@color-main;

	margin:0 auto;

	line-height:100px;

	margin-top:-20px;

	padding-bottom:20px;

}

.center {