Bootstrap 2 theme for bgrins/spectrum color picker button

sp-bootstrap2.css

.sp-boot2.sp-replacer {
	margin:0;
	overflow:hidden;
	cursor:pointer;
	padding: 4px;
	display:inline-block;
	*zoom: 1;
	*display: inline;
	border: solid 1px #dddddd;
	background: #eee;
	color: #333;
	vertical-align: middle;
	cursor: pointer; 
	background-color: #f5f5f5;
	*background-color: #e6e6e6;
	background-image: -moz-linear-gradient(top, #ffffff, #e6e6e6);
	background-image: -webkit-linear-gradient(top, #ffffff, #e6e6e6);
	background-image: -o-linear-gradient(top, #ffffff, #e6e6e6);
	background-image: linear-gradient(to bottom, #ffffff, #e6e6e6);
	background-repeat: repeat-x;
	border: 1px solid #cccccc;
	*border: 0;
	border-color: #e6e6e6 #e6e6e6 #bfbfbf;
	border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
	border-bottom-color: #b3b3b3;
	-webkit-border-radius: 4px;
	-moz-border-radius: 4px;
	border-radius: 4px;
	-webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
	-moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
	box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05); 
}

.sp-boot2.sp-replacer:hover, .sp-boot2.sp-replacer.sp-active {
	color: #111;
	background-color: #e6e6e6;
	*background-color: #d9d9d9;
}

.sp-boot2.sp-replacer:active,
.sp-boot2.sp-replacer.active {
	background-color: #cccccc;
}

.sp-boot2.sp-replacer:hover,
.sp-boot2.sp-replacer:focus {
	color: #333333;
	text-decoration: none;
	background-position: 0 -15px;
	-webkit-transition: background-position 0.1s linear;
	-moz-transition: background-position 0.1s linear;
	-o-transition: background-position 0.1s linear;
	transition: background-position 0.1s linear;
}

.sp-boot2.sp-replacer:focus {
	outline: thin dotted #333;
	outline: 5px auto -webkit-focus-ring-color;
	outline-offset: -2px;
}

.sp-boot2.sp-replacer.active,
.sp-boot2.sp-replacer:active {
	background-image: none;
	outline: 0;
	-webkit-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
	-moz-box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
	box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15), 0 1px 2px rgba(0, 0, 0, 0.05);
}

.sp-boot2.sp-replacer.sp-disabled,
.sp-boot2.sp-replacer.disabled,
.sp-boot2.sp-replacer[disabled] {
	cursor:default;
	background-image: none;
	opacity: 0.65;
	filter: alpha(opacity=65);
	-webkit-box-shadow: none;
	-moz-box-shadow: none;
	box-shadow: none;
}		

Started from the .btn of bootstrap 2, with this the color picker doesn't look out of place among other controls 😃