@import 'https://fonts.googleapis.com/css?family=Kanit|Prompt';
body {
  margin: 0;
  font-family: 'Kanit',sans-serif;
}
div.title{
    overflow: auto;
    margin: auto;
}   
.topnav {
  overflow: hidden;
  background-color: #e74c3c;
  position: -webkit-sticky; /* Safari */
  position: sticky;
  top: 0;
}

.topnav a {
  float: left;
  display: block;
  color: #f2f2f2;
  text-align: center;
  padding: 14px 16px;
  text-decoration: none;
  font-size: 17px;
}

.topnav a:hover {
  background-color: #fffefe;
  color: #e74c3c;
}

.topnav a.active {
  background-color: #353535;
  color: white;
}

.topnav .icon {
  display: none;
}

@media screen and (max-width: 600px) {
  .topnav a:not(:first-child) {display: none;}
  .topnav a.icon {
    float: right;
    display: block;
  }
}

@media screen and (max-width: 600px) {
  .topnav.responsive {position: relative;}
  .topnav.responsive .icon {
    position: absolute;
    right: 0;
    top: 0;
  }
  .topnav.responsive a {
    float: none;
    display: block;
    text-align: left;
  }
}








* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-family: "Lucida Sans", sans-serif;
}

.header, .footer {
    width: 100%;
    background-color: #ffffff;
}

.header img, .footer img {
    width: 100%;
    display: block;
}

.row {
    width: 100%;
    display: flex;
    flex-wrap: wrap;
    margin: 0 auto;
    max-width: 1200px;
}

.col-s-1 {
    flex: 0 0 8.33%;
    padding: 15px;
}

.col-s-4 {
    flex: 0 0 33.33%;
    padding: 15px;
}

.col-s-9, .col-10 {
    flex: 0 0 83.33%;
    padding: 15px;
}

.col-s-12, .col-12 {
    flex: 0 0 100%;
    padding: 15px;
}

@media only screen and (max-width: 600px) {
    .col-s-1, .col-s-4, .col-s-9, .col-10 {
        flex: 0 0 100%;
    }
}

.content img {
    width: 100%;
    height: auto;
}

.content1 img {
    width: 100%;
    height: 500px;
}

.content2 img {
    width: 50%;
    height: autos;
}


.content h1 {
    font-size: 24px;
    margin: 20px 0 10px;
    color: #333333;
}

.content p {
    font-size: 16px;
    color: #555555;
    line-height: 1.6;
    text-align: justify;
}

.footer h {
    background-color: #e74c3c;
    color: #ffffff;
    text-align: center;
    flex: 0 0 33.33%;
    padding: 15px;
    
}

.footerh {
    background-color: #e74c3c;
    color: #ffffff;
    text-align: center;
    flex: 0 0 33.33%;
    padding: 15px;
    
}

.footer {
    background-color: #e74c3c;
    color: #ffffff;
    text-align: left;
    flex: 0 0 33.33%;
    padding: 15px;
    
}

.footer a {
    color: #c1c1c1;
    margin: 0 10px;
    display: inline-block
    ;
}

.footer a img {
    width: 40px;
    height: auto;
    
}

.credit {
    text-align: center;
    color: #ffffff;
    margin-top: 20px;
    font-size: 16px;
}

.creditc {
    text-align: center;
    color: #e1e1e1;
    margin-top: 20px;
    font-size: 20px;
}

.creditce {
    text-align: center;
    color: #e1e1e1;
    margin-top: 20px;
    font-size: 20px;
}


.responsive-img {
    width: 100%;
    height: auto;
    max-width: 500px;
}