.single .container{max-width:900px}.single-contents .single-header time{display:block;margin-bottom:1em}.single-contents .single-header h1{font-family:"Noto Serif JP", YuMincho, "Yu Mincho", "Hiragino Mincho ProN", "serif";font-optical-sizing:auto;font-weight:200}.single-contents .single-header figure{max-width:640px;margin:3em auto}.single-contents .single-main{margin:3em auto;padding:3em;border:double 4px #eceff1;background-color:#fff}