body {
	width: 100%;
	height: 100%;
}

.main {
	height:250px; padding-top:50px;
	width: 100%;
	position: relative;
}

.main-bg {
	width: 100%; background-size:cover; background-position:center;
	height: 100%;
}

.main-bg img {
	width: 100%;
	height: 100%;
}

.main-title {
	width: 60%;
	left: 50%;
	transform: translateX(-50%);
	height: 120px;
	background-color: #FFFFFF;
	position: absolute;
	bottom: 0;
}

.title-text {
	font-size: 25px;
	font-weight: bold;
	margin-top: 25px;
}

.all-title {
	margin-top: 40px;
	padding-left: 50px;
}

.nav-side {
	width: 225px;
	height: 310px;
	position: absolute;
	left: -225px;
	top: -35px;
}

.m-history {
	width: 60%;
	margin: 0 auto;
	position: relative;
}

.nav-top {
	height: 140px;
	background-color: #083388;
	color: #FFFFFF;
}

.nav-top>div {
	font-weight: bold;
}

.txt {
	margin-top: 10px;
	font-size: 30px;
}

.nav-tit {
	padding: 35px 32px;
}

.nav-bottom {
	background-color: #fff;
	height: 170px;
}

.side-cont {
	padding-left: 32px;
	padding-top: 28px;
}

.side-cont li {
	margin-bottom: 18px;
}

.side-cont li a {
	font-weight: bold;
	color: #083388;
}

.side-cont li a:visited {
	color: #b0b0b0;
}

.history-cont {
	padding-top: 90px;
	padding-bottom: 185px;
}

.all-cont {
	padding-left: 45px;
	padding-right: 35px;
	display: flex;
	justify-content: space-between;
	margin-bottom: 28px;
}

.cont-left,
.cont-right {
	width: 48%;
	/* height: 230px; */
}

.cont-left img {
	width: 100%;
	height: 100%;
}

.cont-right {
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
}

.cont-tit {
	font-size: 25px;
	font-weight: bold;
	padding-bottom: 10px;
	color: #083388;
}

.tit-cont {
	font-weight: bold;
	color: #585858;
	padding-bottom: 8px;
}