.bt-checkbox{display:block;height:20px;width:20px;position:relative;background:#fff;border:1px solid #000}.bt-checker{display:block;height:10px;width:10px;position:relative;padding:5px;background:url(../img/sierramist.png) -245px -95px no-repeat}.bt-checker.checked{background-position:-245px -45px}@media only screen and (-webkit-min-device-pixel-ratio:1.5),only screen and (min--moz-device-pixel-ratio:1.5),only screen and (min-resolution:240dpi){.bt-checker{background:url(../img/sierramist@2x.png) -290px -95px no-repeat;-webkit-background-size:900px 200px}}.bt-radio{display:inline-block;height:16px;width:16px;position:relative;background:#fff;border:1px solid #000}.bt-radio-trigger{display:block;height:10px;width:10px;position:relative;padding:3px;background:url(../img/sierramist.png) -397px -97px no-repeat}.bt-radio-trigger.checked{background-position:-397px -47px}@media only screen and (-webkit-min-device-pixel-ratio:1.5),only screen and (min--moz-device-pixel-ratio:1.5),only screen and (min-resolution:240dpi){.bt-radio-trigger{background:url(../img/sierramist@2x.png) -397px -97px no-repeat;-webkit-background-size:900px 200px}}.bt-dropdown{display:inline-block;position:relative;outline:0;background:#fff;border:1px solid #000}.bt-dropdown-toggle{display:block;padding:10px 30px 10px 10px;position:relative;color:#000;text-decoration:none;text-align:left}.bt-dropdown-toggle span.icon{display:inline-block;position:absolute;padding:10px;right:0;height:10px;width:10px;background:url(../img/sierramist.png) -445px -44px no-repeat}.bt-dropdown-options{list-style-type:none;margin:0;padding:0;background:#fff;width:100%;right:-1px;border:1px solid #000;max-height:250px;overflow:scroll}.bt-dropdown.initialized .bt-dropdown-options{position:absolute}.bt-dropdown.closed .bt-dropdown-options{display:none}.bt-dropdown.open .bt-dropdown-toggle{color:#ccc}.bt-dropdown.open .bt-dropdown-toggle span.icon{background-position:-445px -94px}.bt-dropdown-option{list-style-type:none;margin:0;padding:0;text-align:left;border-top:1px solid #ccc}.bt-dropdown-option a{color:#000;text-decoration:none;display:block;padding:10px 10px}.bt-dropdown-option:hover{background:#000}.bt-dropdown-option:hover a{color:#fff}.bt-dropdown.notmobile select{display:none}.bt-dropdown.mobile select{font-size:16px;position:absolute;display:block;z-index:9999;opacity:0;--webkit-appearance:menulist-button;top:0;left:0;padding:0;margin:0}