.aboutUsimg_1{ width:180px; height:180px; background:#CCC url(../images/leader_1.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_2{ width:180px; height:180px; background:#CCC url(../images/leader_2.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_3{ width:180px; height:180px; background:#CCC url(../images/leader_3.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_4{ width:180px; height:180px; background:#CCC url(../images/leader_4.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_5{ width:180px; height:180px; background:#CCC url(../images/leader_5.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_6{ width:180px; height:180px; background:#CCC url(../images/leader_6.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_7{ width:180px; height:180px; background:#CCC url(../images/leader_7.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_8{ width:180px; height:180px; background:#CCC url(../images/leader_8.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_9{ width:180px; height:180px; background:#CCC url(../images/leader_9.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_10{ width:180px; height:180px; background:#CCC url(../images/leader_10.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_11{ width:180px; height:180px; background:#CCC url(../images/leader_11.jpg); background-size: 100% auto; border-radius:50%;}
.aboutUsimg_12{ width:180px; height:180px; background:#CCC url(../images/leader_12.jpg); background-size: 100% auto; border-radius:50%;}