@import url("main.css");
html, body {
	position: relative;
	font-family: '思源黑体', 'Montserrat', 'MontserratAlternates';
}
/*乐团概况*/
.about {
	width: 95%;
	max-width: 1340px;
	margin: 150px auto;
}
.about .about-title {
	margin-top: 50px;
}
.about .about-title p {
	text-transform: uppercase;
	font-weight: bold;
	font-size: 1.9rem;
	color: #C0B283;
}
.about .about-title h2 {
	font-weight: 700;
	font-size: 1.6rem;
	margin-top: 20px;
	background: linear-gradient(to right, #D9CEA7, #D9CEA7) no-repeat;
	background-size: 120px 20px;
	background-position: 40px bottom;
}
.about-box {
	margin-top: 20px;
	overflow: hidden;
	height: 80%;
	padding: 0 5%;
}
.about-box .about_cont {
	display: flex;
	align-items: flex-start;
}
.about-box .about_cont .about_item {
	flex: 1;
	margin: 0 1%;
	position: relative;
	overflow: hidden;
	border-radius: 10px;
}
.about-box .about_cont .about_item:nth-child(2n-1) {
	margin-top: 90px;
}
.about_item_pic {
	border-radius: 10px;
	overflow: hidden;
}
.about_item .about_item_pic img {
	transition: 0.5s;
}
.about_item:hover .about_item_pic img {
	transition: 0.5s;
	transform: scale(1.1);
}
.about_ietm_name {
	position: absolute;
	width: 100%;
	height: 100%;
	left: 0px;
	top: 0px;
	background: rgba(0,0,0,0.5);
	text-align: center;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	transition: 0.5s;
}
.about_ietm_name .title-arrow {
	display: inline-block;
	margin: 0 auto;
	background: #fff;
	position: absolute;
	bottom: 60px;
	opacity: 0;
	transition: 0.5s;
}
.about_ietm_name span {
	font-size: 1.6rem;
	font-weight: 500;
	color: #FFFFFF;
	line-height: 45px;
	writing-mode: vertical-rl;
}
.about_item:hover .about_ietm_name {
	background: linear-gradient(180deg, rgba(192,178,131,0.56) 0%, #000000 100%);
	transition: 0.5s;
}
.about_item:hover .title-arrow {
	opacity: 1;
	transition: 0.5s;
}
.about_item .about_ietm_name>span {
	transition: 0.5s;
}
.about_item:hover .about_ietm_name>span {
	margin-top: -50px;
	transition: 0.5s;
}
/*乐团简介*/
.band_introduction {
	margin-top: 120px;
	background: url(../../images/about/about_banner.png) no-repeat #F8F7F4 center top;
	background-size: contain;
	padding-top: 95px;
	overflow: hidden;
}
.band_introduction-title {
	width: 95%;
	max-width: 1340px;
	margin: 0 auto;
	color: #fff;
	font-size: 1.6rem;
	font-weight: bold;
	position: relative;
	text-transform: uppercase;
}
.band_introduction-title span {
	font-size: 1.2rem;
	font-weight: 400;
	margin-left: 15px;
	text-transform: none;
}
.band_introduction-box {
	width: 95%;
	max-width: 1340px;
	background: #fff;
	box-shadow: 0px 3px 12px 1px rgba(213,207,188,0.41);
	border-radius: 8px 8px 8px 8px;
	padding: 40px;
	margin: 0 auto;
	margin-top: 100px;
	margin-bottom: 80px;
}
.band_introduction-box_title h1 {
	text-align: center;
	font-size: 1.6rem;
	font-weight: bold;
	color: #A7996A;
	margin-top: 10px;
}
.band_introduction-box_cont {
	margin-top: 20px;
	font-size: 0.8rem;
	font-weight: 400;
	color: #686868;
	line-height: 36px;
}
.band_introduction_text p {
	margin-top: 40px;
}
.band_introduction-title:before {
	content: "";
	height: 2px;
	width: 100%;
	position: absolute;
	left: -103%;
	top: 50%;
	background: #fff;
}
.band_introduction-title:after {
	content: "";
	height: 2px;
	width: 100%;
	position: absolute;
	right: -103%;
	top: 50%;
	background: #fff;
}
/*大事记*/
.events_cont {
	margin-top: 80px;
}
.events_item {
	display: flex;
	position: relative;
}
.events_item_time {
	width: 100px;
	font-size: 1rem;
	font-weight: bold;
	color: #0D0C22;
	position: relative;
	z-index: 2;
}
.events_item_time:before {
	content: "";
	width: 16px;
	height: 16px;
	background: #C0B283;
	position: absolute;
	border-radius: 50%;
	right: 0;
	top: 10px;
}
.events_item::before {
	content: "";
	width: 1px;
	height: 100%;
	background: #F1E9D0;
	position: absolute;
	border-radius: 50%;
	left: 92px;
	top: 10px;
}
.events_item_right {
	padding-left: 35px;
	margin-top: 8px;
	margin-bottom: 50px;
	width: calc(100% - 100px);
}
.events_item_right_item {
	font-size: 0.9rem;
	font-weight: 500;
	color: #3D3B31;
	margin-bottom: 15px;
	line-height: 20px;
	position: relative;
}
.events_item_right_item:before {
	content: "";
	width: 10px;
	height: 10px;
	background: #fff;
	border: 1px solid #C0B283;
	position: absolute;
	border-radius: 50%;
	left: -48px;
	top: 5px;
}
.events_item_right_docContent{
	font-size: 0.7rem;
	margin-bottom: 20px;
}
.events_item_right_docContent p{
	padding: 10px 0;
	line-height: 1.6;
}
.events_item_pic {
	margin-top: 20px;
	display: flex;
	flex-direction: column;
	align-items: center;
}
.events_item_pic span {
	font-size: 0.8rem;
	font-weight: 400;
	color: #3D3B31;
	margin-top: 20px;
	position: relative;
}
.events_item_pic span:before {
	content: "";
	position: absolute;
	left: -20px;
	top: 5px;
	width: 0;
	height: 0;
	border-left: 7px solid transparent;
	border-right: 7px solid transparent;
	border-bottom: 10px solid #C0B283;
	;
}
/*领导简介*/
.leader_box_cont {
	display: flex;
	align-items: flex-start;
	flex-wrap: wrap;
}
.leader_box_cont_item {
	margin: 15px 1%;
	width: 23.5%;
	position: relative;
	border-radius: 5px;
	overflow: hidden;
}
.leader_box_cont_item:hover,
.leader_box_cont_item_name a:hover,
.leader_box_cont_item .leader_box_cont_item_pic a:hover
{
	cursor:pointer;
}
.leader_box_cont_item:nth-child(1) {
	margin-left: 0px;
}
.leader_box_cont_item:nth-child(4n) {
	margin-right: 0px;
}
.leader_box_cont_item:nth-child(4n+1) {
	margin-left: 0px;
}
.leader_box_cont_item_name {
	text-align: center;
	font-size: 1rem;
	text-align: center;
	width: 100%;
	padding: 10px 0;
}
.leader_box_cont_item_name a {
	color: #0D0C22;	
	font-weight: 700;
}

.leader_box_cont_item:hover img {
	transition: 0.5s;
	transform: scale(1.1);
}
.leader_box_cont_item .leader_box_cont_item_pic {
	overflow: hidden;
}
.leader_box_cont_item .leader_box_cont_item_pic img {
	transition: 0.5s;
}
/*领导详情*/
.leader_box_detail {
	display: flex;
	justify-content: space-between;
}
.leader_box_detail_left {
	width: 26%;
}
.leader_box_detail_left img {
	border-radius: 5px;
	overflow: hidden;
}
.leader_box_detail_right {
	width: 70%;
}
.leader_box_detail_position h1 {
	font-size: 1.2rem;
	font-weight: bold;
	color: #292929;
}
.leader_box_detail_name {
	font-size: 1.2rem;
	font-weight: bold;
	color: #292929;
	margin-top: 15px;
}
.leader_box_detail_cont {
	margin-top: 60px;
}
.leader_box_detail_cont p {
	font-size: 0.9rem;
	font-weight: 400;
	color: #686868;
	line-height: 34px;
	margin-top: 30px;
}
/*演奏员*/
.player_box {
	position:relative;
	display: flex;
	justify-content: space-between;
}
.player_left {
	width: 25%;
}
.player_right {
	width: 68%;
}
.player_left ul {
	padding: 0px;
	margin: 0px;
}
.player_left ul li {
	line-height: 76px;
	border-bottom: 1px solid #E5E5E5;
	position: relative;
}
.player_left ul li a {
	padding-left: 22px;
	font-size: 1rem;
	font-weight: 400;
	color: #B4B4B4;
	background: url(../../images/about/nav.png) no-repeat 90% center;
	display: block;
	background-size: 5%;
	transition: 0.5s;
}
.player_left ul li:hover a {
	font-weight: bold;
	color: #0D0C22;
	transition: 0.5s;
	background: url(../../images/about/nav_on.png) no-repeat 95% center;
	background-size: 12%;
}
.player_left ul li:before {
	content: "";
	width: 0%;
	height: 1px;
	background: #C0B283;
	position: absolute;
	left: 0px;
	bottom: 0px;
	transition: 0.5s;
}
.player_left ul li:hover:before {
	width: 100%;
}
.player_left ul li.on a {
	font-weight: bold;
	color: #0D0C22;
	transition: 0.5s;
	background: url(../../images/about/nav_on.png) no-repeat 95% center;
	background-size: 12%;
}
.player_left ul li.on:before {
	content: "";
	width: 100%;
	height: 1px;
	background: #C0B283;
	position: absolute;
	left: 0px;
	bottom: 0px;
	transition: 0.5s;
}
.player_right_title{
	font-size: 1.2rem;
	font-weight: bold;
	color: #292929;
}
.player_right_box{
	margin-top:30px;
	display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
}
.player_item{
    margin: 15px 1%;
    width: 32%;
    position: relative;
    border-radius: 5px;
    overflow: hidden;
}
.player_item_pic{
    overflow: hidden;
	height: 360px;
}
.player_item_pic img {
    transition: 0.5s;
	object-fit: cover;
}
.player_item:hover img {
    transition: 0.5s;
    transform: scale(1.1);
}
.player_item_name {
    text-align: center;
    font-size: 1rem;
    text-align: center;
    padding: 10px 0;
    width: 100%;
    color: #0D0C22;
}
.player_item_name a {
    color: #0D0C22;
}
.player_item:nth-child(1){
margin-left:0px;
}
.player_item:nth-child(3n+1){
margin-left:0px;
}
.player_item:nth-child(3n){
margin-right:0px;
}
.player_box:before{
	content: "";
	width: 1px;
	height: 100%;
	background: #F1F1F1;
	position: absolute;
	left: 28%;
	top: 0px;
}
/*行政人员*/
.administrative_first{
	 overflow:hidden;
}
.administrative_title{
	font-size: 1rem;
	font-weight: bold;
	color: #C0B283;
}
.administrative_first_cont{
	margin-top:30px;
}
.administrative_item{
	font-size: 0.8rem;
	font-weight: 400;
	color: #292929;
	line-height:22px;
	margin-bottom:22px;
}
.administrative_item span{
	width:auto;
	display: inline-block;
	font-weight: bold;
	color: #0D0C22;
	margin-right: 30px;
}
.administrative_box{ 
	display: flex;
    align-items: flex-start;
    flex-wrap: wrap;
}
.administrative_box_item .administrative_item span{
	width:200px;
}
.administrative_box_item .administrative_item span:last-child{
	font-weight: 500;
}
.administrative_box_item{
	margin-top:60px;
	width: 50%;
}
.administrative_box_item:nth-of-type(2) .administrative_item span:first-child{
	font-weight: 500;
}
.administrative_box_item:last-child{
	width: 100%;
}
.administrative_item span.name{
	letter-spacing: 19px;
}

 @media(max-width:1100px) {
	.player_item_pic{height: 220px;}
.band_introduction {
	margin-top: 80px;
	padding-top: 60px;
}
.band_introduction-box {
	padding: 40px;
	margin-top: 70px;
	margin-bottom: 60px;
}
.administrative_box_item .administrative_item span{
	width: 100px;
}
.administrative_box_item:nth-of-type(2) .administrative_item span:first-child{
	margin-left: 130px;
}
}
@media(max-width:1024px) {
	.about_ietm_name span {
		font-size: 1.5rem;
	}
	}


@media(max-width:768px) {
	.player_item_pic{height: auto;}
.about {
	margin:100px auto;
}
.about .about-title p {
	font-size: 2rem;
}
.about .about-title h2 {
	font-size: 2rem;
	margin-top: 10px;
	background-size: 194px 20px;
}
.about_ietm_name span {
	font-size: 2rem;
}
.about-box .about_cont {
	flex-wrap: wrap;
	margin-top: 20px;
}
.about-box .about_cont .about_item:nth-child(2n-1) {
	margin-top: 0px;
}
.about-box .about_cont .about_item {
	margin: 0 1%;
	width: 48%;
	flex: 0 0 auto;
	margin-bottom: 10px;
}
.band_introduction {
	padding-top: 40px;
}
.band_introduction-title {
	font-size: 1.2rem;
}
.band_introduction-title span {
	font-size: 0.9rem;
}
.band_introduction-box_title h1 {
	font-size: 1.4rem;
}
.band_introduction-box {
	padding: 20px;
	margin-top: 40px;
	margin-bottom: 30px;
}
.band_introduction_text p {
	margin-top: 20px;
}
.band_introduction_text {
	font-size: 0.8rem;
	line-height: 34px;
}
.events_item_time {
	width: 70px;
}
.events_item_right {
	width: calc(100% - 70px);
	padding-left: 25px;
}
.events_item::before {
	left: 62px;
}
.events_item_right_item:before {
	left: -38px;
}
.events_item_right_item {
	margin-bottom: 20px;
}
.events_cont {
	margin-top: 30px;
}
.leader_box_cont_item {
	width: 49%;
	margin: 5px 1%;
}
.leader_box_cont_item:nth-child(2n) {
	margin-right: 0px;
}
.leader_box_cont_item:nth-child(2n-1) {
	margin-left: 0px;
}
.leader_box_detail {
	flex-direction: column;
}
.leader_box_detail_left {
	width: 100%;
}
.leader_box_detail_right {
	width: 100%;
	margin-top: 25px;
}
.leader_box_detail_cont {
	margin-top: 20px;
}
.leader_box_detail_cont p {
	margin-top: 10px;
}
.player_left {
    width: 40%;
}
.player_left ul li a {
    padding-left: 10px;
	background-size: 10%;
}
.player_left ul li {
    line-height: 50px;
}
.player_left ul li.on a {
    background-size: 20%;
}
.player_left ul li:hover a {
    background-size: 20%;
}
.player_right {
    width: 50%;
}
.player_box:before {
    left: 45%;
}
.player_item {
    margin: 10px 0%;
    width: 100%;
}
.player_right_box {
    margin-top: 10px;
}
.administrative_box_item {
    margin-top: 30px;
    width: 100%;
}
.administrative_item {
    margin-bottom: 10px;
}


}
@media(max-width:550px) {
.band_introduction {
	margin-top: 44px;
	padding-top: 30px;
}
.band_introduction-box {
	margin-top: 20px;
}
.band_introduction-box_cont {
	font-size: 1rem;
	line-height: 32px;
}

.about {
	margin:60px auto;
}
.events_item_right_item{
	margin-bottom: 5px;
}
.administrative_first_cont {
	margin-top: 15px;
}
.administrative_box_item{margin-top: 20px;}
.administrative_box_item:nth-of-type(2) .administrative_item span:last-child{display: none;}
}