Line 4, Column 52: Bad value X-UA-Compatible for attribute http-equiv on element meta.

sondaki (>) işareti hatalı oldugunu vuruguluyor.bide altakilerde css2 hatası var dıyor nasıl duzelte bılırım.

46 .kfacebook Property opacity doesn't exist in CSS level 2.1 but exists in [css3] : 0.8
47 .kfacebook:hover Property opacity doesn't exist in CSS level 2.1 but exists in [css3] : 1
48 .ktwitter Property opacity doesn't exist in CSS level 2.1 but exists in [css3] : 0.8
49 .ktwitter:hover Property opacity doesn't exist in CSS level 2.1 but exists in [css3] : 1
50 .kgplus Property opacity doesn't exist in CSS level 2.1 but exists in [css3] : 0.8
51 .kgplus:hover Property opacity doesn't exist in CSS level 2.1 but exists in [css3] : 1
62 .miniust Value Error : background linear-gradient(#eee,#ddd) can not be used with this version of CSS : css21 )
75 .bilesenbaslik Value Error : background linear-gradient(#eee,#ddd) can not be used with this version of CSS : css21 )
91 #tabmenu .aktif Value Error : background linear-gradient(#eee,#ddd) can not be used with this version of CSS : css21 )
92 ul#tabbaslik li Value Error : background linear-gradient(#fcfcfc,#fbfbfb) can not be used with this version of CSS : css21 )
95 #sisd .aktif Value Error : background linear-gradient(#eee,#ddd) can not be used with this version of CSS : css21 )
111 ul#fimubaslik li Value Error : background linear-gradient(#fcfcfc,#fbfbfb) can not be used with this version of CSS : css21 )
114 .sabitbilesenbaslik Value Error : background linear-gradient(#eee,#ddd) can not be used with this version of CSS : css21 )
138 .yazarust Value Error : background linear-gradient(#eee,#ddd) can not be used with this version of CSS : css21 )
146 .benzerust Value Error : background linear-gradient(#eee,#ddd) can not be used with this version of CSS : css21 )
155 .yorumust Value Error : background linear-gradient(#eee,#ddd) can not be used with this version of CSS : css21 )
158 .wp-pagenavi a, .wp-pagenavi span Property border-radius doesn't exist in CSS level 2.1 but exists in [css3] : 3px