.privacy_section{max-width:900px;margin:auto}.privacy_section .head_box{margin:40px 0 50px;font-size:16px}.privacy_section .main_box .item{margin-bottom:45px}.privacy_section .main_box .item .head{font-size:20px;font-weight:700;line-height:1.4;margin-bottom:15px;padding-bottom:12px;border-bottom:1px solid}.privacy_section .main_box .item .head span{padding-right:5px}.privacy_section .main_box .item .content{line-height:1.5;font-size:16px}@media (max-width:768px){.privacy_section .head_box{margin:30px 0 40px;font-size:14px}.privacy_section .main_box .item .head{font-size:16px}.privacy_section .main_box .item .content{font-size:14px}}