@charset "utf-8";#contents .contents_body .section.html dl.def_reset>dt:after{padding-right:0}#contents .contents_body .section.html ul.square_ul{margin-left:20px}.video-container{position:relative;padding-bottom:56.25%;padding-top:25px;height:0;overflow:hidden;margin-left:auto;margin-right:auto;width:84%}.video-container iframe,.video-container object,.video-container embed{position:absolute;top:0;left:0;width:100%;max-width:640px;height:100%}