.home_pub_4{height:400px;margin:80px auto;width:1366px}.home_pub_4_mobile{height:auto;margin:0 auto;width:390px}.home_pub_4_content{height:200px;margin:40px auto 80px;width:1206px}.home_pub_4_content img{cursor:pointer}.home_pub_4_mobile{display:none}@media screen and (max-width:440px){.home_pub_4{display:none}.home_pub_4_mobile{display:block}.home_pub_4_content_mobile{height:auto;margin:0 auto 50px;width:390px}.home_pub_4_content_mobile img{height:auto;margin:0 auto;width:390px}}