@charset "utf-8";

*, *:before, *:after {
  -moz-box-sizing: border-box;
  -webkit-box-sizing: border-box;
  box-sizing: border-box;
}

.gray {
  -webkit-filter: grayscale(100%); /* สำหรับ Chrome, Safari, Opera เปลี่ยนหน้าเว็บสีเทาดำ*/
  filter: grayscale(100%);
}


html {
  font: 100%/1.5 "Open Sans", sans-serif;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

@media (min-width: 40rem) {
  html { font-size: 112%; }
}

@media (min-width: 64rem) {
  html { font-size: 120%; }
}

body {
	font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;  
	background-image:url(../photo/bg_web2025_1gray.png);
	background-attachment: fixed;  
    background-size: cover;	
	
 /*   background-color:#EFEFEF;*/
}

 .iframe {
	  text-align:center;
	  margin:8px 5px;
  }



.container {
  margin: 0 auto;
  border-radius:2px;
  background-color:#FFFFFF;  
  max-width:58rem;
  border:#CCCCCC thin dashed;
} /*แก้วเขียนเพิ่มเพื่อระบุขอบเขต*/




/* Header ================================================================== */
.header {
  background-color: #497bad;
  text-align: center;
}

.footer {
  background-color:#9933FF;
  text-align: center;
  font-size:16px;
  padding:5px;
  color:#FFFFFF;
  text-align:left;
  border-radius:0 0 8px 8px;
}


  .ul1{list-style-image:url(../photo/right_arrow.png); font-size:14px;}
  .ul2{list-style-image:url(../photo/y_botton.jpg);}
 


.m_color{
  padding:5px 10px;
  background-color:#9933FF;}
  

.menu {
	box-sizing: border-box;
    width:100%;
    position:absolute;
    background-color:#9933CC;}
	
.menu h1 {
	box-sizing: border-box;
    margin: 0;
    font-size: 20px;
    display: inline-block;
    float: left;
	line-height: 40px;
    padding: 0 70px 0 70px;
    color: #edf0f3;
}
.menu > ul {
	list-style-type: none;
    padding: 0;
    margin: 0;
    float: left;
}
.menu > ul ul {
	list-style-type: none;
	display: none;
    padding: 0;
    margin: 0;
    position: absolute;
    top: 100%;
}
.menu > ul > li {
	float: left;
    display: inline-block;
}
.menu > ul li li {
	position: relative;
}
.menu > ul > li:hover > ul {
	display: block;
}
.menu > ul > li > ul li:hover > ul {
	display: block;
    top: 0;
    left: 100%;
}
.menu a {
	display: block;
    padding: 12px 8px 12px 8px;
    background-color:#9933CC;
    box-sizing: border-box;
    text-decoration: none;
    color: #dadcdf;
    font-weight:normal;
    font-size: 14px;
    min-width: 150px;
    text-align: center;
}
.menu > ul > li > a {
	border-right: 1px solid #2b3543;
}
.menu > ul > li:first-child > a {
	border-left: 1px solid #2b3543;
}
.menu > ul > li > a:hover {
	background-color:#FFCC33;
	color:#003366;
	text-decoration:none;
}
.menu > ul ul li a {
	display: block;
    padding: 12px 8px 12px 8px;
	background-color:#9933CC;
    box-sizing: border-box;
}
.menu > ul ul li a:hover {
	background-color:#FFCC33;
	color:#003366;
	text-decoration:none;	
}
.menu > ul ul ul ~ a::after {
	content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    right: 15px;
    margin: auto;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 6px 0 6px 6px;
    border-color: transparent transparent transparent rgba(255,255,255,0.3);
}
.menu label,
.menu input {
	display: none;
}
@media screen and (max-width: 700px) {
	.menu ul {
    	display: none;
    }
    .menu label {
    	display: block;
        float: right;
        text-align: center;
        width: 40px;
        border-left: 1px solid #2b3543;
        padding: 12px 25px 12px 25px;
        opacity: 0.8;
    }
    .menu input:checked ~ ul {
    	display: block;
        top: 100%;
        position: absolute;
        width:100%;
        height: calc(100vh - 100%);
        overflow-y: scroll;
        overflow-x: hidden;
    }
	.menu input:checked ~ ul li,
    .menu input:checked ~ ul ul,
    .menu input:checked ~ ul a {
    	position:static;
        display: block;
        width: 100%;
        top: 0;
        left: 0;
    }
    .menu input:checked ~ ul ul ul ~ a::after {
    	border: 0;
    }
    .menu a {
	 background-color:#9933CC;
    }
}



.intro { margin: 2rem 0; }

@media (min-width: 40rem) {
  .intro { margin: 4rem 0; }
}

.header h1 {
  border: 3px solid #fff;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  border-radius: 3px;
  color: #fff;
  padding: .4rem .6rem;
  display: inline-block;
  font-size: 1.8rem;
  text-transform: uppercase;
  margin-bottom: 2rem;
}

header p {
  color: rgba(255,255,255,0.7);
  margin: 0 auto;
}

header a {
  color: rgba(255,255,255,0.9);
  text-decoration: underline;
}

header a:hover { text-decoration: none; }

.mobile {
  margin: 0 auto;
  max-width: 145px;
}

@media (min-width: 40rem) {
  .mobile { max-width: 250px; }
} 

/* Section
   ========================================================================== */

section {
  border-top: 1px solid #eee;
  text-align: center;
  padding: 2rem 0;
}

section:first-of-type { border-top: none; }

@media (min-width: 40rem) {
  section { padding: 4rem 0; }
}

/* Mobile First Grid
   ========================================================================== */

.column { margin-bottom: 1.5rem; }

@media (min-width: 40rem) {
  .column {
    float: left;
    padding-left: 1rem;
    padding-right: 1rem;
  }
  
  .column.full { width: 100%; }
  .column.two_thirds {width:70%; border:thin #FFFF33; padding:2px 10px; margin:2px auto;}
  .column.half {width:50%; border:thin #CC0000; margin:1px auto; padding:1px 1px; background-color:#FFFFCC;}
  .column.third { width: 30%;border:thin #FFFF33; padding:2px 10px;margin:2px auto;}
  .column.fourth {width: 25%; }
  .column.twenty {width: 20%;border:thin #FFFF33; padding:1px 1px;margin:0 auto; }
  .column.flow-opposite { float: right; }  
}


.m_title {
 background-color:#9933FF;
 padding:5px 2px;
 border-radius:1px; 
 text-align:center;
 font:15px bold;
 color:#FFFFFF;
 border-top:3px #CC99FF dotted;
 border-bottom:3px #CC99FF dotted;}


/* Typography
   ========================================================================== */

h1, h2, h3, h4, h5 {
  font-weight: 600;
  margin: 0;
}

h1 {
  font-size: 1.3rem;
  line-height: 1.3em;
  margin-bottom: 1.5rem;
} 

@media (min-width: 40rem) {
  h1 { font-size: 1.5rem; }
}

h3 {
  font-size: 1.2rem;
  margin-bottom: .5rem;
}

p {
  color: #999;
  margin: 0 auto;
  max-width: 30rem;
}

blockquote { margin: 0; }

blockquote p {
  color: #bbb;
  font-style: italic;
  margin-bottom: 1.5rem;
}

cite { color: #bbb; }
*/

/* Code
   ========================================================================== */

code {
  background-color: #f8f8f8;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  border-radius: 3px;
  border: 1px solid #ddd;
  font-family: Consolas, "Liberation Mono", Courier, monospace;
  font-size: 0.8rem;
  padding: 0.1rem 0.3rem;
  position: relative;
  top: -1px;
  white-space: nowrap;
}

/* Lists
   ========================================================================== */

ul {
  margin: 0;
  text-align: left;
}

@media (min-width: 40rem) {
  ul { display: inline-block; }
}

/* Links
   ========================================================================== */

a {
  color: #497bad;
  text-decoration: none;
}

a:hover { text-decoration: underline; }

/* Buttons
   ========================================================================== */

.button {
  -moz-appearance: none;
  -webkit-appearance: none;
  appearance: none;
  background-color: #497bad;
  -moz-border-radius: 3px;
  -webkit-border-radius: 3px;
  border-radius: 3px;
  border: none;
  color: #fff;
  cursor: pointer;
  display: block;
  font-size: 1rem;
  font-weight: 600;
  padding: 0.7rem 1.5rem;
  vertical-align: middle;
  white-space: nowrap;
}

.button:hover {
  background: #5183b6;
  text-decoration: none;
}

@media (min-width: 40rem) {
  .button {
    display: inline-block;
    font-size: 0.9rem;
  }
}

/* Elements
   ========================================================================== */

hr {
  border: 0;
  border-top: 1px solid #ddd;
  margin: 2rem auto;
  width: 3rem;
}


@media (min-width: 40rem) {
  hr { margin: 2.5rem auto; }
}

hr.small { margin: 1.5rem auto; }

.circle {
  border: 3px solid #555;
  border-radius: 50%;
  -moz-border-radius: 50%;
  -webkit-border-radius: 50%;
  color: #555;
  display: block;
  font-size: 1.7rem;
  font-weight: 600;
  height: 3.2rem;
  line-height: 1.7em;
  margin: 0 auto 1rem auto;
  text-align: center;
  width: 3.2rem;
}

.img_left {
  display: block;
  height: auto;
  margin: 0 auto 0.5rem auto;
  width: 90%;
}

.img_full {
  display: block;
  height: auto;
  margin: 0 auto 0.2rem auto;
  width: 99%;
}

.img_right {
  display: block;
  height: auto;  
  margin: 0 auto 0.5rem auto;
  width: 65%;
}


.rwd {
  margin: 0 auto 1.5rem auto;
  max-width: 440px;
}

/* Examples
   ========================================================================== */

.example {
  border-top: none;
  background-color: #497bad;
  color: #fff;
}

.example p { color: rgba(255,255,255,0.7); }
.example img { margin: 0; }

.fragmentation {
  background-image: url("/images/fragmentation.png");
  background-size: cover;
  min-height: 250px;
}

@media (min-width: 40rem) {
  .fragmentation { min-height: 500px; }
}

.mobile-first .column {
  float: none;
  margin-bottom: 1rem;
}

.grid { text-align: center; }

.grid span {
  background: rgba(225,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.2);
  display: block;
  padding: 1rem;
  font-size: 0.9rem;
  font-weight: 600;
}

.grid .container {
  border: 2px dashed rgba(255,255,255,0.3);
  padding: 1rem 1rem 0 1rem;
}

@media (min-width: 40rem) {
  .grid .container { padding: 1rem 0 0 0; }
}

.grid .column { margin-bottom: 1rem; }

.row-example .container {
  border: 2px dashed rgba(255,255,255,0.2);
  padding: 1rem;
}

.row-example .row {
  background: rgba(225,255,255,0.1);
  border: 2px solid rgba(255,255,255,0.2);
  padding: 1rem 1rem 0 1rem;
  margin-bottom: 1rem;
}

.row-example .row:last-of-type { margin-bottom: 0; }

@media (min-width: 40rem) {
  .row-example .row { padding: 1rem 0 0 0; }
}

.gutters {
  border: 2px dashed #eee;
  margin-bottom: 2rem;
  max-width: 39rem;
  padding: 1rem 1rem 0 1rem;
}

.gutters .column {
  background: #fb917e;
  margin-bottom: 1rem;
}

.gutters span {
  background: #f8f8f8;
  color: #999;
  display: block;
  padding: 1rem 0;
}

/* Box Model
   ========================================================================== */

.box-model h1 { margin-bottom: 3rem; }

.margin { color: #f9cd9d; }
.border { color: #fce08f; }
.padding { color: #c2ddb6; }
.content { color: #9ec3e5; }

/* Gist Overrides
   ========================================================================== */

.gist .gist-file {
  font-size: .9rem !important;
  margin: 0 auto;
  max-width: 39rem;
  overflow: hidden !important;
  text-align: left;
}

.gist .gist-file .gist-data {
  background: #f8f8f8 !important;
  border-bottom: none !important;
}

.gist .gist-file .gist-meta {
  display: none !important;
}

.gist-syntax .k {
  color: #555 !important;
  font-weight: normal !important;
}

/* Animate.css by Daniel Eden
   ========================================================================== */

.animated{-webkit-animation-fill-mode:both;-moz-animation-fill-mode:both;-ms-animation-fill-mode:both;-o-animation-fill-mode:both;animation-fill-mode:both;-webkit-animation-duration:2s;-moz-animation-duration:2s;-ms-animation-duration:2s;-o-animation-duration:2s;animation-duration:2s;}.animated.hinge{-webkit-animation-duration:2s;-moz-animation-duration:2s;-ms-animation-duration:2s;-o-animation-duration:2s;animation-duration:2s;}@-webkit-keyframes fadeInUp {
  0% {
    opacity: 0;
    -webkit-transform: translateY(20px);
  } 100% {
    opacity: 1;
    -webkit-transform: translateY(0);
  }
}

@-moz-keyframes fadeInUp {
  0% {
    opacity: 0;
    -moz-transform: translateY(20px);
  }

  100% {
    opacity: 1;
    -moz-transform: translateY(0);
  }
}

@-o-keyframes fadeInUp {
  0% {
    opacity: 0;
    -o-transform: translateY(20px);
  }

  100% {
    opacity: 1;
    -o-transform: translateY(0);
  }
}

@keyframes fadeInUp {
  0% {
    opacity: 0;
    transform: translateY(20px);
  }

  100% {
    opacity: 1;
    transform: translateY(0);
  }
}

.fadeInUp {
  -webkit-animation-name: fadeInUp;
  -moz-animation-name: fadeInUp;
  -o-animation-name: fadeInUp;
  animation-name: fadeInUp;
}

/* Utilities
   ========================================================================== */

.remove-padding { padding-bottom: 0; }
.remove-border { border: none; }

/* Clearfix by Nicolas Gallagher
   ========================================================================== */

.clearfix:before,
.clearfix:after {
  content: " ";
  display: table;
}

.clearfix:after { clear: both; }
.clearfix { *zoom: 1; }
.f_s12 {font-size:12px; text-align:center;}


table {
  margin-top:5px;
  font-family: arial, sans-serif;
  font-size:14px;
  border-collapse: collapse;
  width: 98%;}

td, th {
  border: 1px solid #E9E9E9;
  text-align: center;
  padding: 9px 9px;}

tr:nth-child(odd) {
  background-color:#FFFFE6;}
 
  /*ตารางอื่นๆ*/
  
  o_table {
  font-family: arial, sans-serif;
  font-size:14px;
  border:none;
  /*border-collapse: collapse;*/
  width: 70%;}

  .td, .th {
  text-align: center;
  background-color:#FFFFFF;
  }

  .tr{ background-color:#FFFFFF;
  }