.article_box{
	margin: 120px auto 0;
	width: 1024px;
	font-size: 16px;    border: 1px solid #f5f5f5; padding: 20px;
}
.title{
	color: #2b2b2b;
	font-size: 40px;
	margin-bottom: 30px;
	/*letter-spacing: 1px;*/
}
.instructions{
	color: #3E3E3E;
	font-size: 16px;
	margin-bottom: 30px;
	/*letter-spacing: 2px;*/
	line-height:30px;
}
.list{
	color: #3E3E3E;
	font-size: 16px;
	/*letter-spacing: 1px;*/
	line-height:28px;
}
.step{
	color: #333333;
	font-size: 24px;
	margin-bottom: 10px;
	/*letter-spacing: 1px;*/
}
.text{
	color: #333333;
	margin-bottom: 10px;
	line-height: 24px;
	/*letter-spacing: 1px;*/
}
.article_box img{
	max-width: 1024px;
	margin-bottom: 20px;
	text-align: center;
	display: block;
	/*margin: 10px auto;*/
}
.article_box a{
	color: #14cc70;
	text-decoration: none;
}
.box a:hover{
	/*text-decoration: underline;*/
}
.download_box{
	margin: 50px 0;
	text-align: center;
}
.download_box a{
	display: inline-block;
	width: 150px;
	height: 150px;
	background: #14CC70;
	position: relative;
}
.circle{
	width: 60px;
	height: 60px;
	border: 2px solid #FFFFFF;
	border-radius: 50%;
	-webkit-border-radius: 50%;
	-moz-border-radius: 50%;
	position: absolute;
	left: 50%;
	top: 50%;
	margin: -30px 0 0 -30px;
	box-sizing: border-box;
}
.divC p{
	color: #14cc70;
	border: 2px solid #14cc70;
	border-radius: 4px;
	width:100px;
    font-size: large;
}
.imgC {
    width: 100px;
    height: 100px;
    display: none;
}
p:hover +.imgC {
	margin-left:  auto auto auto auto;
    display: block;
}

.soft_item:hover .soft_item_img img{
	display: none;
}
.download_box a:before{
	content: '';
	display: block;
	width: 3px;
	height: 20px;
	background: #FFFFFF;
	margin-left: auto;
	margin-right: auto;
	position: absolute;
	left: 0;
	right: 0;
	top: calc(50% - 10px);
	top: -webkit-calc(50% - 10px);
	top: -moz-calc(50% - 10px);
}
.download_box a:after{
	content: '';
	display: block;
	width: 12px;
	height: 12px;
	border-bottom: 3px solid #FFFFFF;	
	border-right: 3px solid #FFFFFF;
	transform: rotate(45deg);
	-webkit-transform: rotate(45deg);
	-moz-transform: rotate(45deg);
	margin-left: auto;
	margin-right: auto;
	position: absolute;
	left: 0;
	right: 0;
	top: calc(50% - 4px);
	top: -webkit-calc(50% - 4px);
	top: -moz-calc(50% - 4px);
}
.download_box a:hover:before,.download_box a:hover:after{
	animation: download_arrow 1s ease;
	-webkit-animation: download_arrow 1s ease;
	-moz-animation: download_arrow 1s ease;
	animation-fill-mode: forwards;
	-webkit-animation-fill-mode: forwards;
	-moz-animation-fill-mode: forwards;
}
@keyframes download_arrow{
	0%{margin-top: -10px;}
	100%{margin-top: 10px;}
}
@-webkit-keyframes download_arrow{
	0%{margin-top: -10px;}
	100%{margin-top: 10px;}
}
@-moz-keyframes download_arrow{
	0%{margin-top: -10px;}
	100%{margin-top: 10px;}
}
@-ms-keyframes download_arrow{
	0%{margin-top: -10px;}
	100%{margin-top: 10px;}
}
.download_label{
	color: #FFFFFF;
	position: absolute;
	left: 0;
	right: 0;
	bottom: 20px;
	font-size: 14px;
}
.download_title{
	line-height: 32px;
	font-size: 20px;
	color: #4c4c4c;
}
.download_desc{
	color: #b2b2b2;
}

.jiaocheng{    padding-left: 100px;}
.jiaocheng .hr{ border: 0px; border-top: 1px solid #EFEFEF; margin: 30px 0px;}
.jiaocheng .a_links{ list-style: none;}
.jiaocheng .a_links li{ list-style: none; line-height: 40px;}
.jiaocheng .a_links li a{ font-size: 18px;}
.jiaocheng .a_links li a:hover{ text-decoration: underline;}
.jiaocheng .text{ font-size: 16px;}
.jiaocheng .code{ text-align: center; padding: 30px 0px;    margin-right: 100px;}

.return_top{ position: fixed; right: 10px; bottom: 10px;}
.return_top span,.return_top a{ display: block; width:50px; height:50px; text-align: center; line-height:50px; color: #FFF; background-color: #0D0A0A; font-size: 16px; margin-bottom:10px; cursor: pointer;}
.return_top span.top{ background: url(/images/top.png) no-repeat center #a2a0a0;}
.return_top a.home{    background-color: #bdbdbd; background: url(/images/home.png) no-repeat center #bdbdbd;}
.return_top span:hover,.return_top a:hover{ background-color: #14cc70;}

  /* i i s 7 . c o m */