.news_g{padding:8px 0;}
.main_b_l{margin:4px 0 0 5px;}
.du_c{margin:21px auto;}
@media all and (min-width:0px){/* opera styles */
.news_g{padding:5px 0;}
.demos_m_t img{margin:-4px 0 0 0;}
.two_right div img{margin:-7px 0 0 0;}