.twitter a {background: url(../images/set1.png) -40px 0 no-repeat;}
.facebook a {background: url(../images/set1.png) 0 0 no-repeat;}
.linkedin a {background: url(../images/set1.png) -80px 0 no-repeat;}
.google a {background: url(../images/set1.png) -120px 0 no-repeat;}
.youtube a {background: url(../images/set1.png) -160px 0 no-repeat;}
.rss a {background: url(../images/set1.png) -200px 0 no-repeat;}
.pinterest a {background: url(../images/set1.png) -240px 0 no-repeat;}
.twitter a:hover {background: url(../images/set1.png) -40px -40px no-repeat;}
.facebook a:hover {background: url(../images/set1.png) 0 -40px no-repeat;}
.linkedin a:hover {background: url(../images/set1.png) -80px -40px no-repeat;}
.google a:hover {background: url(../images/set1.png) -120px -40px no-repeat;}
.youtube a:hover {background: url(../images/set1.png) -160px -40px no-repeat;}
.rss a:hover {background: url(../images/set1.png) -200px -40px no-repeat;}
.pinterest a:hover {background: url(../images/set1.png) -240px -40px no-repeat;}