a {
    color: inherit;
    text-decoration: none;
    user-select: none;  
    -webkit-user-select: none;   
    -moz-user-select: none;  
    -ms-user-select: none;  
    -webkit-user-drag: none;
    -khtml-user-drag: none;
    -moz-user-drag: none;
    -o-user-drag: none;
    user-drag: none;
    -webkit-touch-callout: none;
}