body{
	font-family: "微软雅黑";
}



 /*font-size*/
.fnt_12 { font-size: 12px;}
.fnt_16 { font-size:16px;}
.fnt_18 { font-size:18px;}
.fnt_20 { font-size:20px;}
.fnt_22 {font-size: 22px;}
.fnt_24 { font-size:24px;}
.fnt_26 { font-size:26px;}
.fnt_28 { font-size:28px;}
.fnt_30 { font-size:30px;}
.fnt_32 { font-size:32px;}
.fnt_36 { font-size:36px;}
.fnt_38 { font-size:38px;}
.fnt_40 { font-size:40px;}
.fnt_42 { font-size:42px;}
.fnt_48 { font-size:48px;}
.fnt_52 { font-size:52px;}
.fnt_60{ font-size:60px;}
.fnt_72{ font-size:72px;}
.fnt_90{ font-size:90px;}

@media only screen and (max-width:1800px) {
    .fnt_60{ font-size:54px;}
}
@media only screen and (max-width:1660px) {
    .fnt_60{ font-size:44px;}
    .fnt_22 {font-size: 22px;}
    .fnt_36 { font-size:32px;}
}
@media only screen and (max-width:1440px) {
    .fnt_22 {font-size: 22px;}
    .fnt_24 { font-size:22px;}
    .fnt_26 { font-size:22px;}
    .fnt_28 { font-size:24px;}
    .fnt_30 { font-size:28px;}
    .fnt_32 { font-size:28px;}
    .fnt_36 { font-size:30px;}
    .fnt_38 { font-size:31px;}
    .fnt_40 { font-size:32px;}
    .fnt_42 { font-size:34px;}
    .fnt_48 { font-size:40px;}
    .fnt_52 { font-size:44px;}
    /*.fnt_60{ font-size:56px;}*/
    .fnt_72{ font-size:60px;}
    .fnt_90{ font-size:72px;}
}
@media only screen and (max-width:1366px) {
    .fnt_18 { font-size:16px;}
    .fnt_20 { font-size:18px;}
    .fnt_24 { font-size:20px;}
    .fnt_26 { font-size:20px;}
    .fnt_28 { font-size:22px;}
    .fnt_30 { font-size:24px;}
    .fnt_32 { font-size:24px;}
    .fnt_36 { font-size:26px;}
    .fnt_38 { font-size:27px;}
    .fnt_40 { font-size:28px;}
    .fnt_42 { font-size:30px;}
    .fnt_48 { font-size:36px;}
    .fnt_52 { font-size:40px;}
    .fnt_60{ font-size:44px;}
    .fnt_72{ font-size:48px;}
    .fnt_90{ font-size:52px;}

}
@media only screen and (max-width:1280px) {
	.fnt_20 {font-size: 16px;}
    .fnt_22 {font-size: 18px;}
    .fnt_24 {font-size: 18px;}
    .fnt_26 { font-size:18px;}
    .fnt_28 { font-size:20px;}
    .fnt_30 { font-size:22px;}
    .fnt_32 { font-size:22px;}
    .fnt_36 { font-size:24px;}
    .fnt_38 { font-size:25px;}
    .fnt_40 { font-size:26px;}
    .fnt_42 { font-size:28px;}
    .fnt_48 { font-size:32px;}
    .fnt_60{ font-size:36px;}
    .fnt_72{ font-size:40px;}
    .fnt_90{ font-size:42px;}
}
@media only screen and (max-width:1024px) {
    .fnt_16 { font-size:14px;}
    .fnt_18 { font-size:16px;}
    .fnt_20 { font-size:16px;}
    .fnt_22 {font-size: 16px;}
    .fnt_24 { font-size:16px;}
    .fnt_30 { font-size:20px;}
    .fnt_32 { font-size:20px;}
    .fnt_36 { font-size:22px;}
    .fnt_38 { font-size:22px;}
    .fnt_40 { font-size:22px;}
    .fnt_42 { font-size:24px;}
    .fnt_48 { font-size:26px;}
    .fnt_52 { font-size:28px;}
    .fnt_60{ font-size:32px;}
    .fnt_72{ font-size:36px;}
    .fnt_90{ font-size:36px;}
}
@media only screen and (max-width:767px) {
     .fnt_18 { font-size:16px;}
.fnt_20 { font-size:16px;}
.fnt_22 {font-size: 14px;}
.fnt_24 { font-size:16px;}
.fnt_30 { font-size:18px;}
.fnt_32 { font-size:18px;}
.fnt_36 { font-size:18px;}
.fnt_48 { font-size:20px;}
.fnt_52 { font-size:20px;}
.fnt_60{ font-size:24px;}
.fnt_72{ font-size:24px;}
    .fnt_90{ font-size:30px;}
}






.color_white{ color:#fff !important; }






.mar-15{ margin:15px 0; }
.mar-bt-15{ margin-bottom:15px; }
.ma-bt-30 { margin-bottom: 30px; }
.ma-top-45{ margin-top:45px }
.mar-45-95 { margin:45px 0 95px 0; }
.ma-top-95{ margin-top:95px }
.ma-top-240{ margin-top:240px }
.ma-left-39 { margin-left:39px; }
.ma-120 { margin:120px 0; }
.ma-bt-80 {margin-bottom: 80px;}
.ma-bt-160 {margin-bottom: 160px;}
.ma-bt-60 {margin-bottom: 60px;}
.ma-30{ margin-top:30px;margin-bottom:30px; }
@media only screen and (max-width:1800px) {
	
}
@media only screen and (max-width:1660px) {
  
}
@media only screen and (max-width:1440px) {
   .mar-45-95 { margin:40px 0 85px 0; }
   .ma-top-95{ margin-top:90px }
   .ma-bt-80 {margin-bottom: 70px;}
   .ma-bt-60 {margin-bottom: 50px;}
   .ma-120 { margin:100px 0; }
   .ma-top-240{ margin-top:200px }
   .ma-bt-160 {margin-bottom: 140px;}
}
@media only screen and (max-width:1366px) {
	.mar-45-95 { margin:30px 0 70px 0; }
    .ma-top-95{ margin-top:80px }
    .ma-bt-80 {margin-bottom: 60px;}
    .ma-bt-60 {margin-bottom: 45px;}
    .ma-30{ margin-top:20px;margin-bottom:20px; }
    .ma-120 { margin:90px 0; }
    .ma-top-240{ margin-top:180px }
    .ma-top-45{ margin-top:40px }
    .ma-bt-160 {margin-bottom: 120px;}
    .mar-15{ margin:12px 0; }
    .mar-bt-15{ margin-bottom:12px; }

}
@media only screen and (max-width:1280px) {
   .ma-bt-30 { margin-bottom: 20px; }
   .mar-45-95 { margin:25px 0 60px 0; }
   .ma-top-95{ margin-top:75px }
   .ma-bt-80 {margin-bottom: 45px;}
   .ma-bt-60 {margin-bottom: 30px;}
   .ma-30{ margin-top:15px;margin-bottom:15px; }
   .ma-120 { margin:75px 0; }
   .ma-top-240{ margin-top:180px }
   .ma-top-45{ margin-top:36px }
   .ma-bt-160 {margin-bottom: 100px;}

}
@media only screen and (max-width:1024px) {


 	.ma-bt-30 { margin-bottom: 20px; }
 	.mar-45-95 { margin:25px 0 60px 0; }
    .ma-top-95{ margin-top:60px }
    .ma-bt-80 {margin-bottom: 30px;}
    .ma-bt-60 {margin-bottom: 30px;}
    .ma-30{ margin-top:15px;margin-bottom:15px; }
    .ma-120 { margin:60px 0; }
    .ma-top-240{ margin-top:150px }
    .ma-top-45{ margin-top:30px }
    .ma-bt-160 {margin-bottom: 90px;}
    .mar-15{ margin:8px 0; }
    .mar-bt-15{ margin-bottom:8px; }

 	.none-1024{
 		display: none;
 	}
}
@media only screen and (max-width:767px) {
	.ma-bt-30 { margin-bottom: 15px; }
	.mar-45-95 { margin:15px 0 60px 0; }
    .ma-bt-60 {margin-bottom: 20px;}
    .ma-bt-80 {margin-bottom: 20px;}
    .none-768 { display:none; }
    .ma-top-95{ margin-top:45px }
    .ma-top-45{ margin-top:15px }
    .ma-left-39 { margin-left:0px; }
    .ma-bt-160 {margin-bottom: 75px;}
    .mar-15{ margin:10px 0; }
    .mar-bt-15{ margin-bottom:10px; }

}