body{margin:0 0 0 0.25em}:root{max-width:98%;margin:0 auto}#main{min-height:25em;display:flex;display:-ms-flexbox;display:-webkit-flex;text-align:left;margin-top:65px}#header{border:1px solid #660;border-radius:0.2em;position:fixed;margin-top:0;top:28px;z-index:200;width:97.5%}#social{margin:0.25em 0.25em 0 0;padding:0.08em;border:1px solid #ccc;border-radius:0.2em}#nav{width:100%}.mngmnu{float:left;text-align:left;border-color:#066;margin:0.25em 0.25em 0 0;border:1px solid #ccc;border-radius:0.2em;width:230px;padding:3px;position:sticky;top:98px;height:100%}#article{margin:0.25em 0.25em 0.25em 0;padding:0.08em;max-width:98%;flex:1 1 35em;-webkit-flex:1 1 35em;-ms-flex:1 1 35em;order:2;-webkit-order:2;-ms-order:2}#social{min-width:140px;min-height:18em;border-color:#066;overflow:hidden;flex:0 0 5em;-webkit-flex:0 0 5em;-ms-flex:0 0 5em;order:3;-webkit-order:3;-ms-order:3}@media all and (max-width:967px){#main{margin-top:90px}.mngmnu{top:125px}}@media all and (max-width:523px){#main{margin-top:115px}.mngmnu{top:152px}}@media all and (max-width:54em){#main{flex-direction:column;-webkit-flex-flow:column;-ms-flex-flow:column;-webkit-flex-direction:column}.mngmnu{width:99.3%;background-color:#fff;z-index:200}}.mheader{min-height:5em;margin:0.25em 0.25em 0.25em 0}.mfooter{margin-bottom:0.5em;min-height:5em;padding:0.08em;margin:0.25em 0.25em 0 0}.off1{margin:0 20px 10px 0;width:400px;float:left}.off2{float:left;height:232px;width:400px;background:url(../_imgdom/7000-single-ad.png) 0 60px no-repeat;margin:0 20px 10px 0}.off3{float:right;width:400px;margin:0 0 20px 10px}.off4{width:400px;clear:both}.off5{margin:40px 5px}@media all and (max-width:1038px){.off1{max-width:400px;min-width:300px;width:100%}.off2{max-width:400px;min-width:300px;width:100%;float:left;clear:both}.off3{max-width:400px;min-width:300px;width:100%;float:left;clear:both}.off4{max-width:400px;min-width:300px;width:100%}.off5{margin:20px 5px}