text/css ct.css 
ASCII C program text
@charset "UTF-8";
/* CSS Document */
<style>





.alignleft {
	float: left;
}
.alignright {
	float: right;
}

img {
        min-width:100%;
  height: auto;

	
	border: 0px solid #ddd;  /* Gray border */
    border-radius: 20px;  /* Rounded border */
    padding: 5px; /* Some padding */
    width: 10px; /* Set a small width */

}


img:hover {
    box-shadow: 0 0 2px 1px rgba(0, 140, 186, 0.5);
}

* {
  box-sizing: border-box;
      border-radius: 16px;  /* Rounded border */
  padding: 4px;
}

.row::after {
  content: "";
  clear: both;
  display: table;
}

[class*="col-"] {
  float: left;
  padding: 8px;
  width: 100%;
      border-radius: 2px;  /* Rounded border */

}



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

.header {
  background-color: #f1f1f1;
 box-shadow: 6px 10px;
    color: #7B7D7D;
    padding: 10px;
    border: 2px solid #ddd; 
	  border-radius: 20px;
img: auto;

}

.menu ul {
  list-style-type: none;
  margin: 0;
  padding: 0;
}
/* below responsive css */

.menu li {
  padding: 8px;
  margin-bottom: 7px;
  background-color: #f1f1f1;
  color: #f1f1f1;
  box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}

.menu li:hover {
  background-color: #0099cc;
}

.aside {
  
  background-color: #f1f1f1;
      padding: 10px;
     color: #7B7D7D;
	
	 Text-align: center;
	 font-size: 16px;
 box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}

.footer {
  background-color: #f1f1f1;
 box-shadow: 6px 10px;
    color: #7B7D7D;
    padding: 10px;
    border: 2px solid #ddd; 
	  border-radius: 20px;
}



/* For mobile phones: 
[class*="col-"] {
  width: 100%;
}
 */
 
 @media only screen and (min-width: 600px) {
  /* For tablets: */
  .col-s-1 {width: 8.33%;}
  .col-s-2 {width: 16.66%;}
  .col-s-3 {width: 25%;}
  .col-s-4 {width: 33.33%;}
  .col-s-5 {width: 41.66%;}
  .col-s-6 {width: 50%;}
  .col-s-7 {width: 58.33%;}
  .col-s-8 {width: 66.66%;}
  .col-s-9 {width: 75%;}
  .col-s-10 {width: 83.33%;}
  .col-s-11 {width: 91.66%;}
  .col-s-12 {width: 100%;}
}
@media only screen and (min-width: 768px) {
  /* For desktop: */
  .col-1 {width: 8.33%;}
  .col-2 {width: 16.66%;}
  .col-3 {width: 25%;}
  .col-4 {width: 33.33%;}
  .col-5 {width: 41.66%;}
  .col-6 {width: 50%;}
  .col-7 {width: 58.33%;}
  .col-8 {width: 66.66%;}
  .col-9 {width: 75%;}
  .col-10 {width: 83.33%;}
  .col-11 {width: 91.66%;}
  .col-12 {width: 100%;}
}
/* above responsive css */
/* above responsive css */


/* Added css for puzzle frames css */
<style>
* {
  box-sizing: border-box;
}

body {
  font-family: Arial, Helvetica, sans-serif;
}

/* Style the header */
header {
  background-color: #666;
  padding: 8px;
  text-align: center;
  font-size: 35px;
  color: white;
}

/* Create two columns/boxes that floats next to each other */
nav {
  float: left;
  width: 30%;
  height: 300px; /* only for demonstration, should be removed */
  background: #ccc;
  padding: 20px;
}

/* Style the list inside the menu */
nav ul {
  list-style-type: none;
  padding: 0;
}

article {
  float: left;
  padding: 2px;
  width: 90%;
  background-color: #f1f1f1;
  height: 300px; /* only for demonstration, should be removed */
}

/* Clear floats after the columns */
section::after {
  content: "";
  display: table;
  clear: both;
}

/* Style the footer */
footer {
  background-color: #777;
  padding: 10px;
  text-align: center;
  color: white;
}

/* Responsive layout - makes the two columns/boxes stack on top of each other instead of next to each other, on small screens */
@media (max-width: 600px) {
  nav, article {
    width: 100%;
    height: auto;
  }
}
/* Added css for puzzle frames css */

/* above responsive css */
/* above responsive css */
/* above responsive css */



</script>