Reading Firebug

Hello,

I have a little question about firebug for firefox.  Can anyone help me read this code debugging.

inline: 1252  -->  where is this comes from?  (usually they place the *.css file name)

select, textarea, input[type="text"], input[type="password"], input[type="datetime"], input[type="datetime-local"], input[type="date"], input[type="month"], input[type="time"], input[type="week"], input[type="number"], input[type="email"], input[type="url"], input[type="search"], input[type="tel"], input[type="color"], .uneditable-input {
    display: inline-block;
    height: 25px;
    padding: 4px 6px;
    margin-bottom: 10px;
    font-size: 14px;
    line-height: 20px;
    color: #555555;
    -webkit-border-radius: 0px;
    -moz-border-radius: 0px;
    border-radius: 0px;
    vertical-align: middle;
}

Thanks in advance.