* {
		  box-sizing: border-box;
		}
		
		* 
		

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

		[class*="col-"] {
		  float: left;
		  padding: 15px;
		}

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

		.header {
		  background-color: #132a13;
		  color: #ffffff;
		  padding: 15px;
		}

		.menu ul {
		  list-style-type: none;
		  margin: 0;
		  padding: 0;
		}

		.menu li {
		  padding: 8px;
		  margin-bottom: 7px;
		  background-color: #31572c;
		  color: #ffffff;
		  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: #4f772d;
		}

		.aside {
		  background-color: #31572c;
		  padding: 15px;
		  color: #ffffff;
		  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: #132a13;
		  color: #ffffff;
		  text-align: center;
		  font-size: 12px;
		  padding: 15px;
		}
		 
		  body {
			background-color: rgb(154, 173, 148);
		  }

		.col-5 {
		font-size: large;
		}

		[class*="col-"] {
		  width: 100%;
		}
		@media only screen and (min-width: 600px) {
		.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) {
		  .col-1 {width: 8.33%;}
		  .col-2 {width: 16.66%;}
		  .col-3 {width: 25%;}
		  .col-4 {width: 33.33%;}
		  .col-5 {width: 50;}
		  .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%;}
		}
			
	    .articel {
			font-size: 20px;

		}

		.articel {
			color: aliceblue;

		}