@import url("yooshin-step4.css?v=3.1") all;
@import url("yooshin-step3.css?v=3.2") all and (max-width:1024px);
@import url("yooshin-step2.css?v=3.3") all and (max-width:768px);
@import url("yooshin-step1.css?v=1.4") all and (max-width:540px);