/* 课教帮授课平台 */
.wrapper-download {
	background: #fff url("https://ahxx.tk123.top/new/download2_bg.png") no-repeat center;
	background-size: 70% auto;
	min-height: 80vh;
}
.container-download {
	padding: 180px 0 0;
}
.download-top {
	text-align: center;
	padding: 0 70px;
}
.download-top ._icon,
.download-top ._icon_current {
	width: 40px;
	padding-bottom: 10px;
}
.download-top .download_icon {
	color: #A4A4A4;
	text-align: center;
	cursor: pointer;
}
.download-top .download_icon ._icon_current {
	display: none;
}
.download-top .download_icon_current {
	color: #326FFF;
}
.download-top .download_icon_current ._icon {
	display: none;
}
.download-top .download_icon_current ._icon_current {
	display: inline-block;
}

.container-download2 {
	padding: 120px 0 120px;
}
.download-left {
	text-align: center;
}
.download-left img {
	width: 600px;
}
.download-right {
	text-align: center;
}
.download-right ._title {
	font-size: 48px;
	color: #000;
	line-height: 100px;
	font-weight: 400;
}
.download-right ._subtitle {
	font-size: 28px;
	color: #000;
	line-height: 40px;
	letter-spacing: 0.5em;
}
.download-right ._btn {
	padding: 0 40px;
}
.download-right ._btn a._hide {
	display: none;
}
.download-right ._btn a._show {
	display: block;
}
.download-right ._btn img {
	display: block;
	width: 100%;
	padding: 10px 0 0;
}
.download-right ._text {
	font-size: 15px;
	color: #999;
	font-weight: 300;
}