.erji_project_p3_tab{ width:100%; text-align:center;}
.erji_project_p3_kuang{ border:1px solid #B2B2B2; position:relative;}
.erji_porct_p3_img img{ width:100%;}
.erji_porct_p3_text{ bottom:0px; position:absolute; height:30px; width:100%; background: url(/images_m/sg_case_rp.png) repeat; line-height:30px; text-align:center; color:#FFF; font-size:14px; white-space:nowrap; overflow:hidden;text-overflow: ellipsis;}