.squarse{width:46%;height:346px;float:left;margin:20px}.squarse1{width:46%;height:346px;margin:20px;float:right}.c_box{background:rgba(0,0,0,0.5);height:346px}.c_box1{color:#fff;padding:50px}.c_box1 .comment{display:none}.c_box1:hover .replies{display:none}.c_box1:hover .comment{display:inline}.flip_text_bak{color:#fff;font-size:16px;font-weight:normal}.flip_text_head{font-size:40px;color:#fff}@media screen and (max-width:768px){.squarse{width:95%;height:auto;margin:20px;float:none}.squarse1{width:95%;height:auto;margin:20px;float:none}.c_box1{color:#fff;padding:12px}}