.main-box {
    padding: 100px 180px;
    background-color: #fff;
    max-width: 1440px;
    margin: 0 auto;
}
.list-box {
	padding: 60px 0 80px;
    border-bottom: 1px solid rgba(0, 0, 0, .15);
    max-width: 1440px;
    margin: 0 auto;
}
.list-box:first-child {
    padding-top: 0;
}
.list-box h4 {
    font-family: Avenir-Black;
	font-size: 34px;
	color: #0C3375;
	line-height: 46px;
	letter-spacing: 1px;
font-weight: 600;
}
.list-box .item-box {
    margin-top: 65px;
}
.list-box .item-box:nth-of-type(1) {
    margin-top: 42px;
}
.list-box .item-box img {
    width: 280px;
    display: block;
    float: left;
    object-fit: cover;
    object-position: 50% 50%;
}
.list-box .item-box h5 {
    width: calc(100% - 318px);
    margin-left: 38px;
    font-family: Avenir-Heavy;
    font-size: 26px;
    color: rgba(0,0,0,0.85);
    line-height: 30px;
    float: right;
font-weight: 500;
}
.list-box .item-box h6 {
    width: calc(100% - 318px);
    margin-left: 38px;
    margin-top: 12px;
    color: #009DAB;
    line-height: 32px;
    font-family: Avenir-Roman;
    font-size: 20px;
    float: right;
font-weight: 400;
}
.list-box .item-box p {
    width: calc(100% - 318px);
    margin-left: 38px;
    font-family: Avenir-Roman;
    font-size: 20px;
    color: rgba(0,0,0,0.45);
    line-height: 28px;
    margin-top: 12px;
    float: right;
font-weight: 400;
}
.list-box .item-box p:nth-last-child(2) {
    font-size: 18px;
    line-height: 25px;
}
.list-box .item-box p img,
.mail {
    width: 23px !important;
    display: block;
    margin-right: 10px;
}
.list-box .item-box p span {
    padding-left: 4px;
    color: #4B5768;
}
.list-box:first-child .item-box:nth-of-type(1) img {
    width: 400px;
}
.list-box:first-child .item-box:nth-of-type(1) h5,
.list-box:first-child .item-box:nth-of-type(1) h6,
.list-box:first-child .item-box:nth-of-type(1) p {
    width: calc(100% - 438px);
}
.list-box:first-child .item-box:nth-of-type(1) h6 {
    line-height: 26px;
}
.list-box:first-child .item-box:nth-of-type(1) p {
    line-height: 30px;
}
.list-box:first-child .item-box:nth-of-type(1) p:nth-last-child(2) {
    margin-top: 20px;
    line-height: 27px;
}
.list-box:first-child .item-box:nth-of-type(1) p:nth-last-child(2) span {
    color: rgba(0,0,0,0.85);
    text-decoration: underline;
}



/* mobile css */
.mobile-class .main-box {
	padding: 40px 20px;
	max-width: none;
	width: 100%;
	box-sizing: border-box;
}
.mobile-class .list-box {
	padding: 40px 0;
	max-width: none;
	width: 100%;
}
.mobile-class .list-box:first-child {
	padding-top: 0;
}
.mobile-class .list-box h4 {
	font-family: Avenir-Black;
	font-size: 24px;
	line-height: 32px;
	color: #0C3375;
	margin-bottom: 24px;
	font-weight: 600;
}
.mobile-class .list-box:first-child h4 {
	text-align: center;
}
.mobile-class .list-box .item-box:last-child {
	padding: 32px 0 0;
}
.mobile-class .list-box .item-box {
	margin-top: 0;
	padding: 32px 0 24px;
	border-bottom: 1px solid rgba(0, 0, 0, .1);
} 
.mobile-class .list-box .item-box:last-child {
	border-color: transparent;
	padding-bottom: 0;
}
.mobile-class .list-box .item-box:first-child {
	margin-top: 20px;
	padding-top: 0;
}
.mobile-class .list-box .item-box img {
	width: 200px;
	height: 200px;
	display: block;
	float: none;
	object-fit: cover;
	object-position: center;
	border-radius: 8px;
	margin: 0 auto 16px;
}
.mobile-class .list-box .item-box h5 {
	width: 100%;
	margin-left: 0;
	margin-top: 0;
	font-family: Avenir-Heavy;
	font-size: 18px;
	line-height: 24px;
	color: rgba(0,0,0,0.85);
	float: none;
	font-weight: 500;
	text-align: center;
	margin-bottom: 8px;
}
.mobile-class .list-box:first-child .item-box:nth-of-type(1) h5 {
	font-size: 20px;
	line-height: 26px;
	text-align: center;
}
.mobile-class .list-box .item-box h6 {
	margin-top: 0;
	line-height: 22px;
	font-size: 16px;
	color: #009DAB;
	margin-left: 0;
	width: 100%;
	float: none;
	font-family: Avenir-Roman;
	font-weight: 400;
	text-align: center;
	margin-bottom: 12px;
}
.mobile-class .list-box:first-child .item-box:nth-of-type(1) h6 {
	line-height: 22px;
	text-align: center;
}
.mobile-class .list-box .item-box p {
	width: 100%;
	margin-left: 0;
	font-family: Avenir-Roman;
	font-size: 14px;
	color: rgba(0,0,0,0.65);
	line-height: 22px;
	margin-top: 0;
	float: none;
	font-weight: 400;
	text-align: center;
	margin-bottom: 8px;
}
.mobile-class .list-box:first-child .item-box:nth-of-type(1) p {
	margin-top: 0;
	line-height: 22px;
}
.mobile-class .list-box .item-box p:nth-last-child(2) {
	font-size: 14px;
	line-height: 22px;
	margin-top: 0;
	margin-bottom: 0;
}
.mobile-class .list-box .item-box p img,
.mobile-class .mail {
	width: 16px !important;
	height: 16px !important;
	display: inline-block !important;
	margin-right: 6px !important;
	float: none !important;
	vertical-align: middle;
}
.mobile-class .list-box:first-child .item-box:nth-of-type(1) img {
	width: 240px;
	height: 240px;
	margin: 0 auto 20px;
	float: none;
}
.mobile-class .list-box:first-child .item-box:nth-of-type(1) h5,
.mobile-class .list-box:first-child .item-box:nth-of-type(1) h6,
.mobile-class .list-box:first-child .item-box:nth-of-type(1) p {
	width: 100%;
}
.mobile-class .list-box:first-child .item-box:first-child h5 {
	margin-top: 0;
	font-size: 22px;
	line-height: 28px;
	text-align: center;
}
.mobile-class .list-box:first-child .item-box:first-child p {
	line-height: 22px;
}
.mobile-class .list-box:first-child .item-box:first-child p:nth-last-child(2) {
	margin-top: 0;
	line-height: 22px;
}

/* 移动端通用优化 */
.mobile-class * {
	box-sizing: border-box;
}
.mobile-class .clean {
	clear: both;
}