.wrap{width:auto;min-width:300px;margin:0 auto;padding:0 10px;text-align:left}.nav_logo{font-size:14px}.nav_sub a.school_sub{font-size:12px;padding:0 10px}.main_list{justify-content:space-around}.main_list_b{width:260px;margin:0 10px 30px;padding:5px 10px 10px}.main_list_b:nth-child(4n){margin:0 10px 30px}.main_list_b:nth-child(3n){margin:0 10px 30px}