html,body,p,h1,h2,h3 {
    margin: 0;
    padding: 0;
}
html,body {
    height: 100%;
}

.row {
    display: flex;
    flex-direction: row;
}

.col {
    display: flex;
    flex-direction: column;
}

.v_center {
    align-items: center;
}
#app {
    width: 100%;
    min-height: 100%;
    background-image: url(../images/pc_competition/background.png);
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: top left;
    display: flex;
    flex-direction: column;
    align-items: center;
}
.theme {
    width: 1021px;
    height: 416px;
    margin-top: 130px;
}
.black_view {
    width: 100%;
    height: 198px;
    background-color: rgba(0,0,0,0.7);
    margin-top: 58px;
}
.black_view .center {
    width: 1300px;
    margin: 0 auto;
    display: flex;
    flex-direction: row;
    margin-top: 40px;
}
.black_view .center .label{
    font-weight: bold;
    font-size: 30px;
    color: #FFFFFF;
    white-space: nowrap;
}
.black_view .center .options {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    column-gap: 30px;
    row-gap: 13px;
}
.black_view .center .options p {
    font-size: 30px;
    color: #FFFFFF;
    position: relative;
    z-index: 99;
    padding: 0 20px;
    padding-bottom: 4px;
}

.black_view .center .options p::after{
    display: block;
	content: '';
	position: absolute;
	bottom: 0;
	left: 0;
	width: 100%;
    z-index: -3;
    background-image: -moz-linear-gradient( 0deg, rgb(78,0,255) 0%, rgb(78,0,255) 1%, rgba(174,41,255,0.99608) 100%);
    background-image: -webkit-linear-gradient( 0deg, rgb(78,0,255) 0%, rgb(78,0,255) 1%, rgba(174,41,255,0.99608) 100%);
    background-image: -ms-linear-gradient( 0deg, rgb(78,0,255) 0%, rgb(78,0,255) 1%, rgba(174,41,255,0.99608) 100%);
    box-shadow: -4.5px 5.362px 0px 0px rgba(12, 234, 238, 0.85);
    height: 16px;
    border-radius: 8px;
}
.title {
    padding: 0 10px;
    padding-bottom: 16px;
    padding-top: 18px;
    font-weight: bold;
    font-size: 67px;
    color: #FFFFFF;
    -webkit-text-stroke: 3px #2C2DD0;
    position: relative;
    z-index: 99;
}
.title .bottom_line{
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: auto;
    z-index: -9;
}
.title .right_icon {
    position: absolute;
    top: 0;
    right: -30px;
    width: 100%;
    height: auto;
    z-index: -9;
    width: 59px;
    height: 46px;
}

.area_view{
    width: 1267px;
    padding: 58px 47px 67px 68px;
    box-sizing: border-box;
    background-image: -moz-linear-gradient( 90deg, rgb(218,246,255) 0%, rgb(255,255,255) 100%);
    background-image: -webkit-linear-gradient( 90deg, rgb(218,246,255) 0%, rgb(255,255,255) 100%);
    background-image: -ms-linear-gradient( 90deg, rgb(218,246,255) 0%, rgb(255,255,255) 100%);
    border-radius: 40px;
}

.bisai_intro {
    font-size: 36px;
    color: #020644;
    line-height: 70px;
    text-align: left;
    font-style: normal;
}

.activity_info {
    font-size: 36px;
    color: #020644;
    text-align: left;
}
.activity_time{
    font-size: 30px;
    color: #9B9B9B;
    text-align: left;
}
.zuzhi_title{
    width: 374px;
    height: 89px;
    background-image: url(../imgs/pc_competition/title_back.png);
    background-size: 100% 100%;
    background-position: center;
    background-repeat: no-repeat;
    font-weight: bold;
    font-size: 36px;
    color: #003F69;
    padding-left: 50px;
    padding-top: 10px;
    box-sizing: border-box;
}
.zuzhi_desc{
    font-size: 36px;
    line-height: 60px;
    color: #000000;
    text-align: left;
    font-style: normal;
    margin-left: 80px;
    margin-bottom: 20px;
}
.node {
	display: flex;
	flex-direction: row;
	align-items: flex-start;
}
.node .time_info {
	font-weight: bold;
    font-size: 36px;
    color: #000000;
	margin-top: 6px;
	flex-shrink: 0;
	width: 300px;;
}
.node .dot {
	width: 27px;
	height: 27px;
	margin-left: -10px;
}
.node .node_title {
	font-weight: bold;
    font-size: 36px;
    color: #38B2E1;
	margin-left: 10px;
}
.node .desc_info {
    display: block;
	font-size: 36px;
    line-height: 50px;
    color: #000000;
    text-align: left;
    font-style: normal;
	padding-left: 10px;
	padding-top: 10px;
	padding-bottom: 16px;
	box-sizing: border-box;
	border-left: 1px solid #38B2E1;
}

.img_part {
	display: flex;
	flex-direction: row;
	justify-content: space-between;
	flex-wrap: wrap;
	margin-top: 30px;
	width: 1267px;
	row-gap: 40px;
}
.img_part .item {
	width: 360px;
	height: 446px;
	flex-shrink: 0;
}
.footer{
    width: 100%;
    height: 330px;
    background-color: #1A1A1A;
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: flex-end;
    padding-bottom: 72px;
    box-sizing: border-box;
}

.footer .f_title {
    padding: 8px 0;
	padding-left: 30px;
	box-sizing: border-box;
	position: relative;
	font-size: 21px;
    color: #FFFFFF;
}
.footer .f_title::before {
	display: block;
	content: '';
	position: absolute;
	left: 0;
	top: 0;
	width: 4px;
	height: 100%;
	z-index: 9;
	background-color: #08BAC0;
}
.footer .f_desc {
	font-size: 16px;
    color: #FFFFFF;
    margin-top: 14px;
}