body {
background-color: #eeeeee;
font-family: Verdana, Arial, Tahoma, Serif;
/*background-image: url('../images/background.jpg');
background-repeat: no-repeat;
background-attachment: fixed;
background-size: 100%;*/
}

.heading {
font-style: italic;
color: red;
}

.home {
background-image: url('../images/background.jpg');
}


/* Add a black background color to the top navigation */
.topnav {
background-color: grey;
overflow: hidden;
margin: 5px;
}


/* Style the links inside the navigation bar */
.topnav a {
display: block;
float: left;
color: white;
text-align: center;
padding: 14px 16px;
text-decoration: none;
font-size: 15px;
height: auto;
}

/* Change the color of links on hover */
.topnav a:hover {
background-color: #ddd;
color: black;
}

/* Add a color to the active/current link */
.topnav a.active {
background-color: #04AA6D;
color: white;
}

.mannav {
display: block;
background-color: grey;
/*background-image: url('../images/background.jpg');*/
/*overflow: hidden;*/
column-count: 6;
column-width: 170px;
}

/* Style the links inside the navigation bar */
.mannav a {
float: none  ;
color: yellow;
text-align: center;
padding: 5px 5px;
text-decoration: none;
font-size: 15px;
width:150px;
height:auto;
background-color:blue;
margin:5px;
break-inside:avoid;
border: 3px solid yellow;
border-radius: 10px;
}

/* Change the color of links on hover */
.mannav a:hover {
background-color: yellow;
color: white;
}

/* Add a color to the active/current link */
.mannav a.active {
background-color: white;
color: black;
}

.modelimg {
width: 300px;
margin: auto;
}

.thismodel{
width:90%;
}

.modelp {
color: blue;
background-color: #eeeeee;
text-align: center;
text-decoration: none;
font-size: 30px;
}

.modelp2 {
color: blue;
background-color: #eeeeee;
text-align: center;
text-decoration: none;
font-size: 20px;
}

.modelp3 {
color: blue;
background-color: #eeeeee;
text-align: center;
text-decoration: none;
font-size: 20px;
}

.modelnav {
background-color: pink;
/*overflow: hidden;*/
width:100%;
/*margin:auto;*/
column-count: 6;
column-width: 200px;
}

/* Style the links inside the navigation bar */
.modelnav a {
display:block;
float: none  ;
color: yellow;
text-align: center;
padding: 5px 5px;
text-decoration: none;
font-size: 15px;
width:150px;
height: auto;
background-color:blue;
margin:5px;
break-inside:avoid;
border: 3px solid white;
border-radius: 10px;
}

/* Change the color of links on hover */
.modelnav a:hover {
background-color: yellow;
color: white;
}

/* Add a color to the active/current link */
.modelnav a.active {
background-color: grey;
color: black;
}


.bynumber {
display: block;
background-color: grey;
/*background-image: url('../images/background.jpg');*/
/*overflow: hidden;*/
column-count: 6;
column-width: 170px;
margin:auto;
/*background-color: yellow;
width:80%;
margin:auto;*/
}

/* Style the links inside the navigation bar */
.bynumber a {
float: none  ;
color: white;
text-align: center;
padding: 10px 10px;
margin: 5px;
text-decoration: none;
font-size: 15px;
width:150px;
height: auto;
background-color:blue;
margin 5px;
break-inside:avoid;
border: 3px solid yellow;
border-radius: 10px;
}

/* Change the color of links on hover */
.bynumber a:hover {
background-color: blue;
color: white;
}

/* Add a color to the active/current link */
.bynumber a.active {
background-color: grey;
color: black;
}

.topnavb {
background-color: grey;
overflow: hidden;
margin: 5px;
column-count: 4;
}
/* Style the links inside the navigation bar */
.topnavb a {
display: block;
float: left;
color: white;
background-color: green;
text-align: center;
padding: 14px 16px;
margin: 5px;
text-decoration: none;
font-size: 15px;
height: auto;
break-inside:avoid;
border: 3px solid red;
border-radius: 10px;
}
/* Change the color of links on hover */
.topnavb a:hover {
background-color: #ddd;
color: black;
}
/* Add a color to the active/current link */
.topnavb a.active {
background-color: #04AA6D;
color: white;
}
.topnavc {
background-color: grey;
overflow: hidden;
margin: 5px;
column-count: 4;
}
/* Style the links inside the navigation bar */
.topnavc a {
display: block;
float: left;
color: white;
background-color: green;
text-align: center;
padding: 14px 16px;
margin: 5px;
text-decoration: none;
font-size: 15px;
width: 150px;
height: auto;
break-inside:avoid;
border: 3px solid yellow;
border-radius: 10px;
}
/* Change the color of links on hover */
.topnavc a:hover {
background-color: #ddd;
color: black;
}
/* Add a color to the active/current link */
.topnavc a.active {
background-color: #04AA6D;
color: white;
}
.contact {
background-color: pink;
text-align:center;
overflow: hidden;
margin: 15px;
}