span.date-picker {
    background-color: #2e6da4;
}
    span.date-picker:hover {
        background-color: #337ab7;
    }
span.date-picker span.fa-calendar{
    color:white;
}

.loadinggif 
{
    background-image: url('images/ajax-loader.gif');
    background-position: center center;
    background-repeat: no-repeat;
     
}
.obligatorio:after{
    content:"*";
}