@charset "utf-8";
/* CSS Document */

/* ตั้งค่าพื้นฐาน */
body {
    font-family: 'Sarabun', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
    color: #333;
}

/* สไตล์ของ Header */
#header {
    background-color: #007bff;
    color: #1554C0;
	width: 100%;
	height: 188px;
}
#header_img {
	background-image: url("IMG/header.png");
	width: 1200px;
	height: 188px;
	margin-left: auto;
	margin-right: auto;
}
.menu_top {
    width: 100%;
    height: 50px;
   /* background-color: rgba(156,156,156,1.00);*/
    display: flex;
    justify-content: center;
    align-items: center;
}
.menu_top_list {
	padding-left: 10px;
	padding-right: 10px;
	
	border-left: solid rgba(175,175,175,1.00) 1px;
	border-right: solid rgba(175,175,175,1.00) 1px;
}
.menu_top_list:hover {
	cursor: pointer;
	color: rgba(42,112,255,1.00);
}
.box_display1 {
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}
.title1 {
	font-size: 18pt;
	text-align: center;
	margin-top: 30px;
	font-weight: bold;
}
.title2 {
	font-size: 14pt;
	text-align: center;
	font-weight: bold;
}
.title3 {
	font-size: 14pt;
	text-align: center;
}
.PowerPoint1 {
	width: 1200px;
	margin-left: auto;
	margin-right: auto;
}
.PDF1 {
	width: 800px;
	margin-left: 200px;
	margin-right: auto;
}

@media screen and (max-width: 768px) {

    #header_img {
		width: 768px;
    }
	.PowerPoint1 {
		width: 100%;
	}
	.PDF1 {
		width: 100%;
	}
	.box_display1  {
		width: 100%;
	}
}