* {
	margin: 0;
	padding: 0;
	/* border: 0; */
	list-style: none;
}

header .nav {
	height: 2.5rem;
}
header .title {
	height: auto;
	width: 225px;
	padding-left: 10px;
	/*这行最后注释掉*/
	border: 4px solid black;
	float: left;
}
header .button_nav {
	position: relative;
	font-size: 30px;
	text-align: center;
	right: 10px;
	height: auto;
	width: 230px;
	/*这行最后注释掉*/
	border: 4px solid black;
	float: right;
}
header .button_index {
	height: auto;
	width: 70px;
	/*这行最后注释掉*/
	/* border: 2px solid black; */
	float: left;
}
header .button_photo {
	height: auto;
	width: 70px;
	/*这行最后注释掉*/
	/* border: 2px solid black; */
	float: left;
}
header .button_download {
	height: auto;
	width: 70px;
	/*这行最后注释掉*/
	/* border: 2px solid black; */
	float: left;
}

article a {
	color: #3742fa;
	/* text-shadow: black 3px 0 0; */
	text-decoration: none;
}
article a :hover {
	color: #70a1ff;
}
article .subtitle {
	height: 30px;
}
article p {
	font-size: 15px;
	font-weight: 800;
}
article .btn_subtitle {
	padding-top: 5px;
}
article .btn_school_jump {
	
	height: 2.5rem;
	width: 7.5rem;
	background-color: #f1f2f6;
	border: 4px solid #dfe4ea;
	border-radius: 40px;
	float: left;
}
article .btn_photo_jump {
	height: 2.5rem;
	width: 7.5rem;
	background-color: #f1f2f6;
	border: 4px solid #dfe4ea;
	border-radius: 40px;
	float: left;
}
article .btn_mod_jump {
	height: 2.5rem;
	width: 7.5rem;
	background-color: #f1f2f6;
	border: 4px solid #dfe4ea;
	border-radius: 40px;
	float: left;
}
article p {
	font-size: 18px;
	padding-top: 0.5%;
}
article .download_face {
	/* width: 1000px; */
	margin-top: 1.625rem;
	overflow-x: scroll;
	/*这行最后注释掉*/
	border: 4px solid black;
}
article .download_menu {
	width: 2000px;
	height: 450px;
	/*这行最后注释掉*/
	/* border: 2px solid black; */
	padding-top: 0.625rem;
}
article .title3 {
	width: 120px;
	margin-left: 30%;
	text-align: center;
	/*这行最后注释掉*/
	/* border: 2px solid black; */
}
article .school_DL {
	width: 350px;
	margin-left: 40px;
	/*这行最后注释掉*/
	border: 2px solid black;
	float: left;
}
article .photo_DL {
	width: 350px;
	margin-left: 40px;
	/*这行最后注释掉*/
	border: 2px solid black;
	float: left;
}
article .mod_DL {
	width: 350px;
	margin-left: 40px;
	/*这行最后注释掉*/
	border: 2px solid black;
	float: left;
}
article .mod2_DL {
	width: 350px;
	margin-left: 40px;
	/*这行最后注释掉*/
	border: 2px solid black;
	float: left;
}
article .mod3_DL {
	width: 350px;
	margin-left: 40px;
	/*这行最后注释掉*/
	border: 2px solid black;
	float: left;
}

footer {
	margin-bottom: 1px;
}
footer .foot{
	margin: 0 auto;
	padding-top: 1.25rem;
	height: 1.875rem;
	width: 20rem;
	
}
footer h3 {
	color: #57606f;
	font-weight: blod;
	text-align: center;
}