PrettyCheckable 2.0.0 demo: long label issue

PrettyCheckable, an awesome javascript library aiming at consistent styling for Checkboxes & Radio buttons across browser vendors & versions.

by Adrien Be

HTML

<p>See doc for PrettyCheckable on:</p>
<ul>
<li><a href="http://arthurgouveia.com/prettyCheckable/" target="_blank">arthurgouveia.com/prettyCheckable/</a></li>
  <li><a href="https://github.com/arthurgouveia/prettyCheckable" target="_blank">github.com/arthurgouveia/prettyCheckable</a></li>
</ul>

<p>Examples for the long label issue:</p>

<input type="checkbox" data-label="regular length label"/>
<br/>
<input type="checkbox" data-label="here is a long label, is a label here there is a label here there is a label here there is a label "/>
<br/>
<br/>
<input type="radio" data-label="regular length label"/>
<br/>
<input type="radio" data-label="here is a long label, is a label here there is a label here there is a label here there is a label "/>

CSS

/* PrettyCheckable.css version 2.0.0 */
.clearfix:before,.clearfix:after{content:"";display:table}.clearfix:after{clear:both}.clearfix{*zoom:1}.prettycheckbox,.prettyradio{display:inline-block;padding:0;margin:0}.prettycheckbox>a,.prettyradio>a{height:30px;width:30px;display:block;float:left;cursor:pointer;margin:0;background:url('https://raw.githubusercontent.com/arthurgouveia/prettyCheckable/master/img/sprites-sfa68604977.png')}.prettycheckbox>a:focus,.prettyradio>a:focus{outline:0 none}.prettycheckbox label,.prettyradio label{display:block;float:left;margin:6px 5px;cursor:pointer}.prettycheckbox a.disabled,.prettycheckbox label.disabled,.prettyradio a.disabled,.prettyradio label.disabled{cursor:not-allowed}.prettycheckbox>a{background-position:0 0}.prettycheckbox>a:focus{background-position:-30px 0}.prettycheckbox>a.checked{background-position:-60px 0}.prettycheckbox>a.checked:focus{background-position:-90px 0}.prettycheckbox>a.checked.disabled{background-position:-150px 0}.prettycheckbox>a.disabled{background-position:-120px 0}.prettyradio>a{background-position:-180px 0}.prettyradio>a:focus{background-position:-210px 0}.prettyradio>a.checked{background-position:-240px 0}.prettyradio>a.checked:focus{background-position:-270px 0}.prettyradio>a.checked.disabled{background-position:-330px 0}.prettyradio>a.disabled{background-position:-300px 0}
/* END: PrettyCheckable.css version 2.0.0 */

JavaScript

/* PrettyCheckable.min.js version 2.0.0 */
!function(a,b,c,d){"use strict";var e="prettyCheckable",f="plugin_"+e,g={label:"",labelPosition:"right",customClass:"",color:"blue"},h=function(c){b.ko&&a(c).on("change",function(b){if(b.preventDefault(),b.originalEvent===d){var c=a(this).closest(".clearfix"),e=a(c).find("a:first"),f=e.hasClass("checked");f===!0?e.addClass("checked"):e.removeClass("checked")}}),c.find("a:first, label").on("touchstart click",function(c){c.preventDefault();var d=a(this).closest(".clearfix"),e=d.find("input"),f=d.find("a:first");f.hasClass("disabled")!==!0&&("radio"===e.prop("type")&&a('input[name="'+e.attr("name")+'"]').each(function(b,c){a(c).prop("checked",!1).parent().find("a:first").removeClass("checked")}),b.ko?ko.utils.triggerEvent(e[0],"click"):e.prop("checked")?e.prop("checked",!1).change():e.prop("checked",!0).change(),f.toggleClass("checked"))}),c.find("a:first").on("keyup",function(b){32===b.keyCode&&a(this).click()})},i=function(b){this.element=b,this.options=a.extend({},g)};i.prototype={init:function(b){a.extend(this.options,b);var c=a(this.element);c.parent().addClass("has-pretty-child"),c.css("display","none");var e=c.data("type")!==d?c.data("type"):c.attr("type"),f=null,g=c.attr("id");if(g!==d){var i=a("label[for="+g+"]");i.length>0&&(f=i.text(),i.remove())}""===this.options.label&&(this.options.label=f),f=c.data("label")!==d?c.data("label"):this.options.label;var j=c.data("labelposition")!==d?"label"+c.data("labelposition"):"label"+this.options.labelPosition,k=c.data("customclass")!==d?c.data("customclass"):this.options.customClass,l=c.data("color")!==d?c.data("color"):this.options.color,m=c.prop("disabled")===!0?"disabled":"",n=["pretty"+e,j,k,l].join(" ");c.wrap('<div class="clearfix '+n+'"></div>').parent().html();var o=[],p=c.prop("checked")?"checked":"";"labelright"===j?(o.push('<a href="#" class="'+p+" "+m+'"></a>'),o.push('<label for="'+c.attr("id")+'">'+f+"</label>")):(o.push('<label...