.footer{ background:#000000; font-family:Tahoma, "SimSun"; font-size:12px;padding:15px 0;height:100px;}
.footer .f-c {margin: 0 auto;}
.foot_fir{ margin:0 auto; width:1000px; color:#fff;float: unset;}
.foot_fir img{ float:left; width:145px; margin:15px 26px 15px 32px;padding-bottom: 10px;}
.foot_fir span{ display:block; line-height:20px; text-align:center;}
.foot_fir span a{color:#fff;}