.mul-button input[type=checkbox]{
	margin:10px;
}
.mul-button {    
    background-color:#EFEFEF;
    border-radius:4px;
    border:1px solid #D0D0D0;
    overflow:auto;
    cursor: pointer;
    width: 50%;
    display: block;
    margin-top: 4px;
}
.mul-checked{
	background: black;
	color: white;
}