CSS 3 validation help.

Hello everyone.

I need help.I want to validated my website in css 3 but i get errors like

5 #custom-layer1 attempt to find a semi-colon before the property name. add it
5 #custom-layer1 Property progid doesn’t exist : DXImageTransform
5 #custom-layer1 Parse Error DXImageTransform.Microsoft.gradient(startColorstr=#ff4c0d0d , endColorstr=#e58a1616);
7 Parse Error [: “progid:DXImageTransform.Microsoft.gradient(startColorstr=#ff4c0d0d , endColorstr=#e58a1616)”; background: -o-linear-gradient(top]
7 Parse Error [,rgba(76]
7 Parse Error [,13]
7 Parse Error [,13]
7 Parse Error [,1)]
7 Parse Error [ rgba( 138]
7 Parse Error [,22]
7 Parse Error [,22]
8 Parse Error [,0.90)); background: -moz-linear-gradient(100% 100% 90deg]
8 Parse Error [ rgba( 138]
8 Parse Error [,22]
8 Parse Error [,22]
8 Parse Error [,0.90)]
8 Parse Error [ rgba( 76]
8 Parse Error [,13]
8 Parse Error [,13]
9 Parse Error [,1)); background: -webkit-gradient(linear]
9 Parse Error [ 0% 0%]
9 Parse Error [ 0% 90%]
9 Parse Error [ from(rgba( 76]
9 Parse Error [,13]
9 Parse Error [,13]
9 Parse Error [,1))]
9 Parse Error [ to(rgba( 138]
9 Parse Error [,22]
9 Parse Error [,22]
10 Parse Error [,0.90))); background: -ms-linear-gradient(top left]
10 Parse Error [ rgba( 76]
10 Parse Error [,13]
10 Parse Error [,13]
10 Parse Error [,1)]
10 Parse Error [ rgba( 138]
10 Parse Error [,22]
10 Parse Error [,22]

The URI where the error is found is htp://www.yoursite.com so what files must i edit because it is not the index.php

Please Help

Kind Regards