body {background:#FFF; font-family:"Microsoft YaHei", Arial; font-size:16px; line-height:31px; color:#333; margin:0; overflow: inherit!important;}
a {color:#333; text-decoration:none}
a:hover {color:#3773DB}
h1,h2,h3,p {margin:0; padding:0}
img {border:0}
ul,li {list-style:none; padding:0; margin:0}
input,button,select,textarea{outline:none}

.header {min-width: 1140px; border-bottom: 1px solid #eee}
.head {width:1140px; height:70px; margin:0 auto}
.logo {float:left; padding-top:20px}
.search {float:right; width:255px; height:33px; border:1px solid #B2B2B2; border-radius: 5px; margin-top:20px; overflow:hidden}
.search1 {width:210px; height:21px; padding:0; border:0; margin:6px 0 0 10px; font-size:12px; line-height:21px}
.search2 {display: block; float: right; margin: 6px 10px 0 0}
.mobile {display: none}
.nav {float: left; height:70px; margin-left: 2em}
.nav li {float:left; clear: inherit;}
.nav li a,.nav li#dropdown {display: block; padding: 0 15px; font-size:14px; line-height:70px}
.nav li a:hover,.nav li#dropdown:hover {background: #eee; color: #333}
.nav li.selected a {background: #EEE; color: #3773DB}
.nav li#dropdown {padding-right: 25px; position: static; position: relative; cursor: pointer}
.nav li#dropdown i {display: inline-block; width: 17px; height: 9px; background: url("../images/icons.png") no-repeat 0 0; margin: 15px 0 0 3px; transition: transform .3s}
.navmore {position: absolute; width: 128px; padding: 20px 15px; background: #FFF; border: 1px solid #EEE; box-shadow: 0 6px 8px rgba(0,0,0,.2); left: 0; z-index: 9; display: none}
.nav .navmore li {width: 64px; height: 30px}
.nav .navmore li a {padding: 0; line-height: 30px; text-align: center}
.down .navmore {display: block}
.down i {transform: rotate(180deg)}

.topic {min-width: 1140px; height: 800px; background: url("../images/topic_pc.jpg") no-repeat center 0}
.container {clear:both; width:520px; padding: 76px 0 0 620px; margin:0 auto; overflow:hidden}
.title {width: 439px; height: 160px; background: url("../images/icons2.png") no-repeat 0 0}
.container p {padding: 25px 0 0 30px; font-size: 22px; line-height: 39px; text-indent: 2em}
.download {text-align: right; margin-top: 70px}
.download a {display: inline-block; width: 214px; height: 59px; background: url("../images/icons2.png") no-repeat -282px -419px; font-size: 18px; line-height: 55px; text-align: center; color: #FFF; margin-right: 25px}
.download a.android:hover {background-position: -282px -350px}
.download a::before {content: ""; display: inline-block; width: 22px; height: 25px; background: url("../images/icons2.png") no-repeat -333px -510px; vertical-align: top; margin: 15px 10px 0 0}
.download a.android::before {background-position: -333px -510px}
.download a.ios::before {background-position: -77px -508px}
.download a.ios:hover {background-position: -282px -350px}
.foot {font-size: 20px; text-align: center; margin-top: 110px}

.foot-03 {min-width:1000px; padding:10px 0; border-top:1px solid #D2D2D2; font-size:12px; line-height:21px; text-align:center; margin-top:20px}


@media screen and (max-width:750px) {
	.header,.container p,.foot,.foot-03 {display:none!important}
	html {font-size: 16px; width: 100%; height: 100%}
	body {font-size:1rem; line-height:2rem; width: 100%; height: 100%; overflow: hidden}
	.topic {min-width: 20rem; width: 100%; height: 100%; background: url("../images/topic_m.jpg") no-repeat center 0; background-size: cover; display: flex; justify-content: center; align-items: center}
	.container {width: 80%; padding: 0; margin: 0}
	.title {width: 80vw; height: 70vw; background: url("../images/icons3.png") no-repeat center 0; background-size: contain}
	.download {text-align: center; margin-top: 7rem}
	.download a {margin: 1rem 0 0}
}