style.css

.floatleft{
    float:left;
    
}

.floatright{
 float:right;   
}

.clear{
    float:clear;
}
.imgright {
    margin:right; 
}

.imgleft{
    margin:left;
}
.imgcenter{
    
    margin:auto;
}

.contact{
    background-image:url('../images/hawaii_beach.jpg');
    background-color: bisque;
    background-size: cover;
    background-repeat:no-repeat;
    color:white;
}

.lund{
    background-image:url('../images/lake.jpg');
    background-size: cover;
    background-repeat:no-repeat;
    color:white;
}

a:link{
    color:cadetblue;
}

a:visited{
    color:crimson;
}
a:hover{
    color:forestgreen;
}
a:active{
    color:green;
}

.tige{
    background-image:url('../images/beach.jpg');
    background-size: cover;
    background-repeat:no-repeat;
     color:white;   

}

header div{ text-align: center;}

header{
    width: 90%;
    margin:auto;
}
.triton{
    background-image:url('../images/ocean.jpg');
    background-size: cover;
    background-repeat:no-repeat;
    color:white;
}

.intro{
  background-image:url('../images/alaska.jpg');
    background-size: cover;
    background-repeat:no-repeat;
    color:white;  
}