body{margin:0;background-color:EEFFEE;min-width:320px;}
a{text-decoration:none;color:black;}
a:link{color:black;}
a:hover{color:black;}
a:visited{color:black;}
.nav{z-index:999;position:fixed;left:0;top:0;width:calc(100vw - 20px);padding:0 20px 0 0;text-align:left;background-color:EEEEEE;border-width:0 0 1px 0;border-style:solid;border-color:DDDDDD;overflow-x:auto;}
@font-face{font-family:LogoFont; src:url('/Fonts/Logo20190201.TTF'); }/*文件名需注意大小写*/
.logo{float:left;margin:7px;padding:3px;font-family:LogoFont;font-size:16px;color:FFFFFF;background-color:FF0000;border-radius:10px 7px 0 10px;cursor:hand;}
.menu{display:inline-block;padding:12px;font-family:SimSun;font-size:12px;cursor:hand;}
.menu:hover{background-color:DDDDDD;display:inline-block;padding:12px;font-family:SimSun;font-size:12px;cursor:hand;}
.user{padding:12px;font-family:SimSun;font-size:12px;cursor:hand;float:right;}
.user:hover{background-color:DDDDDD;padding:12px;font-family:SimSun;font-size:12px;cursor:hand;float:right;}
.Footer{padding:12px;text-align:center;background-color:EEEEEE;font-family:SimSun;font-size:12px;}
@media screen and (min-width: 919px) {
	.message{height:calc(100% - 38px);}
}
@media screen and (min-width: 490px) and (max-width: 918px) {
	.message{height:calc(100% - 115px);}
}
@media screen and (max-width: 489px) {
	.message{height:calc(100% - 153px);}
}
.message{display:flex;align-items:center;}