body {

  background-color: #BDBDBD;

  font-family:      Helvetica, Arial, sans-serif;

  font-size:        small;

  margin:           0px;

}

#dog {

  background:       #efe5d0;

  font-size:        125%;

  padding:          10px;

  margin-left:      180px;

  margin-right:     10px;

 }

h1 {

  font-size:        150%;

  color:            Black;

}

h2 { font-size: 110%; 

}

#header {

  background-color: #2E2E2E;

  margin:           10px;

  height:           165px;

}

#main {

  background:       #efe5d0;

  font-size:        125%;

  padding:          10px;

  margin:           0px 345px 550px 180px;

  position: absolute;

  float: left;

}

#sidebar {

  background-color: #2E2E2E;

  color:            white;

  font-size:        125%;

  padding:          15px;

  margin:           25px 10px 10px 10px;

  position:         absolute;

  top:              160px;

  right:            0px;

  width:            280px;

  height:           445px;

  }

#footer {

  background-color: #2E2E2E;

  color:            white;

  text-align:       center;

  padding:          15px;

  margin:           495px 10px 10px 180px;

  font-size:        125%;

}

.nav {

margin-left: 0px;

top: 200px; 

left: 0px;

color: white;

position: absolute;

float: left;



}



.nav ul{ 

    list-style-type: none;

}



table {

margin: 0px 10px 45px 180px;

background-color: #efe5d0 ;

}



table td:hover {

background-color: black;

color: yellow;

}



.nav a:link {color: black; 

text-decoration: none;}

.nav a:visited {color:blue;}

.nav a:hover {color:gray;}

.nav a:active {color:yellow;}

.nav a {

    display: block;

    border-bottom: 1px solid black;

    padding: 3px;

    background-color: #efe5d0;

}