#big-data{
	background: #1e7bc0 none repeat scroll 0 0;
    border-radius: 5px;
    color: #fff;
    height: 30px;
    padding: 7px;
    margin-left: 12px;
    font-weight: bold;
}
#java{
	background: #1e7bc0 none repeat scroll 0 0;
    border-radius: 5px;
    color: #fff;
    height: 30px;
    padding: 7px;
    margin-left: 12px;
    font-weight: bold;
}