Pars Error ved Validering af CSS

Får følgende fejl
Some more CSS Styling Parse Error - --> a { text-decoration: none; }

Har jeg fucket op i den linie eller syntes da altid jeg har brugt a {}


.stylish-corner{
    display:block
}
.stylish-corner *{
    display:block;
    height:1px;
    overflow:hidden;
    font-size:.01em;
    background:#ffffff;
}
.stylish-corner1{
    margin-left:3px;
    margin-right:3px;
    padding-left:1px;
    padding-right:1px;
    border-left:1px solid #dadada;
    border-right:1px solid #dadada;
    background:#efefef;
}
.stylish-corner2{
    margin-left:1px;
    margin-right:1px;
    padding-right:1px;
    padding-left:1px;
    border-left:1px solid #c5c5c5;
    border-right:1px solid #c5c5c5;
    background:#f2f2f2;
}
.stylish-corner3{
    margin-left:1px;
    margin-right:1px;
    border-left:1px solid #f2f2f2;
    border-right:1px solid #f2f2f2;
}
.stylish-corner4{
    border-left:1px solid #dadada;
    border-right:1px solid #dadada;
}
.stylish-corner5{
    border-left:1px solid #efefef;
    border-right:1px solid #efefef;
}
.stylish-cornerfg{
    background:#ffffff;
}

<!-- Some more CSS Styling -->
a {
    text-decoration: none;
}
a:hover {
    text-decoration: none;
    color: #7A8997;
}
.row0 {
    background-color: #FFFFFF;
}
.row1 {
    background-color: #EEEEEE;
}


Får følgende fejl
Some more CSS Styling Parse Error - --> a { text-decoration: none; }