.copyright_bannar {
	width: 100%;
	display: block;
	padding-top: 40px;
}
.app {
	padding-top: 30px;
	background-color: #fff;
}
.app>h3 {
	font-size: 15px;
	color: #d2ef90;
	text-align: center;
}
.app>h4 {
	font-size: 18px;
	color: #000;
	text-align: center;
	line-height: inherit;
	height: inherit;
}

.need_box{
	position: relative;
    background-color: #f8f9ff;
    border: 1px solid #dee3ff;
    width: 330px;
    margin: 18px;
    height: 260px;
    padding: 20px 30px;
    padding-left: 15px;
}
.need_title{
	font-size: 25px;
	color: #000;
}
.need_enroll_ul li{
	line-height: 40px;
	font-size:16px;
	color: #6db545;
}
.nums{
	background: #6db545;
	color: #fff;
	float: left;
	height: 20px;
	width: 20px;
	line-height: 20px;
	text-align: center;
	border-radius: 20px;
	margin-top: 10px;
	font-size: 15px;
	font-weight: 500;
	margin-right: 10px;
}
.c_gray{
	font-size: 15px;
	color: #000000;
	font-weight: 500;
}
.need_box_intro {
    position: absolute;
    left: 50px;
    bottom: 20px;
    font-size: 14px;
}