.bc1{background: url('/Public/M/image/bk1.jpg'); background-size: 100% auto;}
.pt100{ padding-top: 100px; }
.tx_img{ width: 80px; height: 80px; border-radius: 40px; opacity:0.7 !important; /*专用于FF*/filter: Alpha(Opacity=50); /*专用于IE*/}
.lgcontent{ background-color: #FFF; margin-top: 20px;margin-left: 20px; margin-right: 20px; width: auto;   padding-top: 15px; padding-bottom: 15px; border-radius: 8px;opacity:0.7 !important; /*专用于FF*/filter: Alpha(Opacity=50); /*专用于IE*/}
.form-control_lg{ width: 100%; height: 30px; line-height: 30px; border-bottom: 1px #ccc solid; border-top: 0px; border-left: 0px; border-right: 0px;  padding-left: 5px; }
.lg_foot { position: fixed; bottom: 10px; width: 100%;  color: #FFF; }
.wx_img{ width: 40px; }
.lg_rigt { position: fixed;right: 10px; top: 10px; }
.lg_rigt a{ font-size: 16px; color: #FFF; }