/* style.css */
header, footer {
  background-color: blue;
  border: solid 1px black;

}

body {
  font-family: Segoe UI, Arial, Helvetica, sans-serif;
  font-size: 14px;
  background-color: lightblue;
  margin-top: 0px;
  margin-left: auto;
  margin-right: auto;
}

a {
  color: black;
}

html, body {
  padding: 0;
  margin: 0;
}

header nav li {
  display: inline;
  font-size: 25px;
  padding-right: 40px;
  float: center;
  text-align: center;

}

nav{
  margin-left: 350px;
  margin-right: 350px;
}

#mainheader {
  height: 60px;
  width: auto;
  margin: 0 auto;
  float: center;
  text-align: center;
}

#leftside {
  float: left;
  width: 350px;
  
  }

 #mainpage {
  float: center;
  margin-left: 351px;
  margin-right: 350PX;
  margin-bottom: 0px;
  font: sans-serif;
  font-size: 25px;
  text-align: center;
  padding: 10px;
  border: solid 5px black;
}


#rightside {
  float: right;
  width: 350px;
  
}

#generictires {
  border: solid 1px black;
  width: 350px;
  height: 250px;

}

h1 {
  text-align: center;
  font-size: 100px;
  padding: 5px;
  margin: 5px;
 }

.searchbox {
  margin-left: 10px;
  margin-top: 15px;
  float: left;
  text-align: left;
  font-size: 20px;
}

footer {
  float: bottom;
  padding: 0px;
  margin: 0px;
  text-align: center;
}

input[type=submit]{
  font-size: 20px;
  margin-left: 10px;
  margin-top: 15px;
  float: left;
  text-align: left;
}
article {
  border: solid 1px black;
}

section {
  padding-top: 2px;
  text-align: left;
  padding-left: 10px;
}

h2 {
  font-size: 50px;
  text-align: center;
  padding-left: 10px;
  border-bottom: solid 1px black;
}

table {
    text-align: center;
    border-collapse: collapse;
    border-spacing: 0;
    border: solid 1px black;
    max-width: 550px;
    background-color: white;
    margin-left: 0;
  }

td, th {
  border-width: 1px;
  column-width: 75px;
  height: 25px;
  border: solid 1px black;
  border-collapse: collapse;
  text-align: center;
 }

.free{
  background-color: lightgreen;
  width: 75px;
}