body{ background: #f4f3f3}
.wp{max-width: 640px; min-width: 320px; margin: 0 auto; font-size: 14px; color: #282828; line-height: 1.7}
.over{ overflow: hidden;}
.w100{ width: 100%;}
.w20{ margin: 0 20px;}
.w30{ margin: 0 30px;}
.mb20{ margin-bottom: 20px;}
.mt20{ margin-top: 20px;}
.font18{ font-size: 18px;}
h2{font-size: 30px; font-weight: bold; color: #282828; line-height: 1.1; text-align: center; margin: 40px 0 30px; overflow: hidden;}
h2 span{ font-weight: normal; font-size: 18px; padding-bottom: 5px; line-height: 1.7;}
h2.mb0{ margin-bottom: 0;}
h3{font-size: 24px; color: #fa604a; text-align: left; display: block; overflow: hidden; height: 40px;margin: 20px 0; font-weight: bold; line-height: 40px;}
h3 span{ display: block; background-color: rgb(250, 96, 74); width: 40px; height: 40px; text-align: center; color: #fff; margin-right: 10px; float: left; font-weight: bold;}
.w50{ width: 50%;}
.w50 p{ font-size: 25px; text-align: center; font-weight: bold; line-height: 1; padding: 20px 0;  }
.bg1{ background: #f3e8e2;}
.bg2{ background: #e3eff2}
.w875{width:87.5%; margin-left: 24px;}
.color1{ color: #fa604a}
.color2{color: #2fb1d1}
a.btna{border-radius: 4px;width: 110px;height: 35px; display: block; text-align: center; line-height: 35px; color: #fff; font-size: 18px; margin: 20px auto;}
.bg3{background-color: rgb(47, 177, 209); }
.bg4{background-color: rgb(250, 96, 74); }
.mt50{ margin-top: 50px;color: #fa604a; font-size: 18px; line-height: 2; text-align: center;}
.mt50 p.title{font-size: 24px; font-weight: bold;; text-align: left;}
.bg5{ background: #f3eae2; width: 100%; height:  auto; overflow: hidden;}
.w81{ width: 81%; margin: 20px 0}
.w62{ width: 62%; margin: 20px 0}
.bg6{ background: #f3eae2;}
a.wp_btn{border-radius: 10px;background-color: rgb(169, 0, 255);width: 290px;  height: 60px; text-align: center; line-height: 60px; display: block; margin: 30px auto; color: #fff; font-size: 24px}
@media screen and (max-width: 480px) {
	h2{font-size: 22px; margin: 20px 0 15px;}
	h3{ font-size: 18px; height: 30px; line-height: 30px; margin: 10px 0;}
	h3 span{ width: 30px;  height: 30px;}
	.font18{ font-size: 14px;}
	.w20{ margin: 0 10px;}
	.mb20{ margin-bottom: 10px;}
	.mt20{ margin-top: 10px;}
	.w30{ margin: 0 15px;}
	.w50 p{ font-size: 18px; padding: 10px 0;}
	.w875{width:87.5%; margin-left: 12px;}
	.mt50{ margin-top: 15px;font-size: 16px;}
	.mt50 p.title{font-size: 20px; }
	.w81{margin: 10px 0}
	.w62{ width: 62%; margin: 10px 0}
	a.btna{border-radius: 3px;width: 80px;height: 30px;  line-height: 30px; font-size: 16px; margin: 10px auto;}
	a.wp_btn{border-radius: 6px;width: 200px;  height: 40px; line-height: 40px; margin: 15px auto; font-size: 18px}	
}