.main .page-header {
	height: 370px;
	/*background: linear-gradient(180deg, rgba(0, 160, 219, 0.2) 0%, rgba(61, 252.34, 171.98, 0.2) 100%);*/
	background-image: url(../images/download-header-bg.png);
    background-repeat: no-repeat;
    background-position: center 0;
}

.main .main-section-box {
	padding-top: 80px;
  /*background: linear-gradient(180deg, rgba(214, 254, 238, 1) 0%, rgba(255, 255, 255, 0.00) 100%);*/
}

.main .main-section {
	margin: 0 auto 185px auto;
}

.main .main-section .section-menu {
	width: 200px;
}

.main .main-section .section-menu ul li {
	opacity: 0.5;
	font-family: "MiSans-Demibold", Helvetica;
	font-size: 14px;
	line-height: 140%;
	padding: 6px 0 6px 10px;
	border-left: 1px solid rgba(56, 49, 52, 1);
}

.main .main-section .section-menu ul li.current {
	opacity: 1;
	border-left: 2px solid rgba(0, 160, 219, 1);
}

.main .main-section .section-content {
	width: 827px;

}

.main .main-section .section-content p {
	font: 16px/180% "MiSans-Regular", Helvetica;
}

.main .main-section .section-content .module-title {
	font-family: "MiSans-Demibold", Helvetica;
	font-size: 28px;
	margin-bottom: 30px;
	font-weight: 450;
	margin-top: 65px;
}

.main .main-section .section-content .module-title:first-child {
	margin-top: 0px;
}

.main .main-section .section-content .module-sub-title {
	font-family: "MiSans-Demibold", Helvetica;
	font-size: 20px;
	margin: 30px auto 15px auto;
	font-weight: 450;
}

/* 页面栏目导航 */
.page-column-nav {
	height: 60px;
}

.page-column-nav ul {
	display: flex;
	justify-content: left;
	align-items: center;
}

.page-column-nav ul li {
	min-width: 130px;
}

.page-column-nav ul li a.current {
	border-bottom: solid 4px rgba(0, 160, 219, 1);
}

.page-column-nav ul li a {
	width: fit-content;
	font-family: "MiSans-Medium", Helvetica;
	font-size: 20px;
	line-height: 56px;
	font-weight: 500;
	padding: 0 15px;
	display: block;
}

/* 页面栏目导航 */

/* 筛选 */
.main-section .section-filter {
	width: 230px;
	font-family: "MiSans-Medium", Helvetica;
	margin-top: 70px;
}

.main-section .section-filter .filter-header {
	font-weight: 500;
	display: flex;
	justify-content: space-between;
	padding: 10px 0;
	border-bottom: solid 1px rgba(56, 49, 52, .5);
	margin-bottom: 25px;
}

.main-section .section-filter .filter-header .remove {
	opacity: 0.5;
  cursor: pointer;
}

.main-section .section-filter .filter-condition {
	margin-bottom: 35px;
}

.main-section .section-filter .filter-condition .condition-title {
	margin-bottom: 10px;
}


.main-section .section-filter .filter-condition ul li {
	margin-bottom: 10px;
}

.main-section .section-filter .filter-condition ul li span {
	opacity: 0.5;
	font-weight: 500;
}

.main-section .section-filter .filter-condition input[type="checkbox"] {
	display: none;
}

.main-section .section-filter .filter-condition input[type="checkbox"]+label>i {
	display: inline-block;
	width: .9375rem;
	height: .9375rem;
	border: .0625rem solid rgba(0, 160, 219, 1);
	background: #fff;
	margin-right: .625rem;
	vertical-align: middle;
}

.main-section .section-filter .filter-condition input[type="checkbox"]:checked+label>i {
	position: relative;
	border: .0625rem solid rgba(111, 186, 44, 1);
	background: rgba(111, 186, 44, 1);
	top: -0.0625rem;
}

input[type="checkbox"]:checked+label>i::before {
	content: '';
	position: absolute;
	width: .25rem;
	height: .5rem;
	color: black;
	border-bottom: .125rem solid #fff;
	border-right: .125rem solid #fff;
	left: 50%;
	top: 22%;
	transform-origin: center;
	transform: translate(-50%, -30%) rotate(40deg);
	-webkit-transform: translate(-50%, -30%) rotate(40deg);
}

/* 筛选 */

/* 列表 */
.section-content .downlist {
	display: flex;
	flex-wrap: wrap;
	margin-top: 75px;
	line-height: 140%;
}

.section-content .downlist .item {
	font-family: "MiSans-Regular", Helvetica;
	/*padding: 15px 22px;*/
	/*background-color: rgba(255, 255, 255, 1);*/
	margin-bottom: 50px;
	margin-right: 29px;
	/*width: 264px;*/
	
    width: 399px;
}

.section-content .downlist .item:nth-child(2n) {
	margin-right: 0px;
}

/*.section-content .downlist .item .item-header {*/
/*	font-weight: 450;*/
/*	line-height: 140%;*/
/*}*/

/*.section-content .downlist .item .item-header .file-title {*/
/*	font-size: 24px;*/

/*}*/

/*.section-content .downlist .item .item-header .file-suffix {*/
/*	margin-left: 5px;*/
/*	color: rgba(56, 49, 52, 0.5);*/
/*}*/
.section-content .downlist .item .item-header {
	font-size: 14px;
	color: rgba(56, 49, 52, .6);
	padding: 12px 0;
	border-bottom: solid 1px rgba(56, 49, 52, .2);
	display: flex;
    justify-content: space-between;
}


.section-content .downlist .item .item-content {
	margin: 12px auto;
	width: 399px;
	height: 298px;
      text-align: center;
      background-color: rgba(248, 248, 248, 1);
      display: flex;
    justify-content: center;
    align-items: center;
}

.section-content .downlist .item .item-content img {
	max-height: 100%;
}

.section-content .downlist .item .item-footer {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-top: 20px;
}

.section-content .downlist .item .item-footer .file-title {
	font-size: 24px;
    height: 68px;
    font-weight: 450;
    line-height: 140%;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 300px;
}

.section-content .downlist .item .item-footer .downbtn {
	width: 80px;
	height: 36px;
	border-radius: 2px;
	border: 1px solid rgba(0, 160, 219, 1);
	background-color: rgba(0, 160, 219, 1);
	color: rgba(255, 255, 255, 1);
	text-align: center;
	line-height: 140%;
	font-family: "MiSans-Normal", Helvetica;
	font-size: 14px;
	line-height: 36px;
  cursor: pointer;
}

.section-content .downlist .item .item-footer .downbtn:hover {
  background-color: rgba(111, 186, 44, 1);
  border: 1px solid rgba(111, 186, 44, 1);
}

/* 列表 */