.tag {
    display: inline-block;
    margin-left: 6px;
    padding: 2px 6px;
    font-size: 0.8em;
    border-radius: 4px;
    color: white;
}

.tag.update { background-color: #007bff; }
.tag.intro { background-color: #28a745; }
.tag.dev { background-color: #6f42c1; }
.tag.blog { background-color: #e83e8c; }

.tag.security { background-color: #dc3545; }   /* Red-ish */
.tag.python { background-color: #3776ab; }     /* Python blue */
.tag.project { background-color: #17a2b8; }    /* Teal/cyan */
.tag.blue-team { background-color: #005f73; }  /* Dark blue/teal */