#tower_defense {
    float:left;
}

/*
   From the always helpful article on styling buttons.
   http://particletree.com/features/rediscovering-the-button-element/
   */

button{
    margin:0 7px 0 0;
    background-color:#f5f5f5;
    border:1px solid #dedede;
    border-top:1px solid #eee;
    border-left:1px solid #eee;
    font-size:100%;
    line-height:110%;
    text-decoration:none;
    font-weight:bold;
    color:#565656;
    cursor:pointer;
    padding:5px 10px 6px 7px; /* Links */
}
button:hover {
    background-color:#dff4ff;
    border:1px solid #c2e1ef;
    color:#336699;
}
button:active{
    background-color:#6299c5;
    border:1px solid #6299c5;
    color:#fff;
}

button.active_mode {
    background-color:#6299c5;
    border:1px solid #6299c5;
    color:#fff;
}

div#game {
    background-color: #888; 
    padding-left: 10px; 
    padding-top: 20px; 
    padding-bottom: 20px;
    overflow: auto;
}

#game div {
    overflow:auto
}

#menu {
    float: left;
}

#top_controls .item {
    padding-right: 10px;
}

#middle {
    overflow: auto;
}

#bottom_controls {
    padding-bottom:10px;
    padding-top:5px;
    width: 100%;
}

#game_over {
    font-size: 150%;
    background-color: #000;
    color: #f73;
}

.error {
    background-color: #000;
    color: #f73;
}

div#side {
    float: left;
}

#tower {
    display: none;
}

#creep {
    display: none;
}

#side table {
    margin-left: 10px;
    margin-top: 10px;
    border: solid 1px black;
}
#side .message_area {
    margin-left: 10px;
    margin-top: 10px;
    border: solid 1px black;
}
#logging_button {
    display: none;
}

.hotkey {
    text-decoration: underline;
}

#help {
    background: white;
    margin-top: 25px;
    margin-left: 20px;
    padding-left: 30px;
    padding-right: 30px;
    width: 500px;
    height: 400px;
    position: absolute;
    z-index: 1000;
    display: none;
    border: 3px solid black;
}


#help-sections div {
    display: none;
}

#help-sections div.visible {
    display: block;
}

#help-headers {
    padding: 10px;
}

a.section {
    margin-left: 5px;
    margin-right: 5px;
    padding-left: 5px;
    padding-right: 5px;
    text-decoration: none;
    color: black;
    border-left: solid 1px black;
    border-right: solid 1px black;
}

a.section:hover {
    border-left: solid 1px #999;
    border-right: solid 1px #999;
    color: #AAAAAA;
}

#help .missile-tower { color: rgb(250,150,50); }
#help .laser-tower { color: rgb(90,150,50); }
#help .cannon-tower { color: rgb(100,120,140); }
#help .gatling-tower { color: rgb(250,250,50); }

#help .normal-creep { color: rgb(255,255,0);}
#help .quick-creep {color: rgb(200,150,50);}
#help .strong-creep {color: rgb(0,255,255);}
#help .boss-creep {color: rgb(255,100,150);}

#help .neutral-terrain {color: rgb(200,200,200);}
#help .mountain-terrain {color: rgb(228,51,51);}
#help .water-terrain {color: rgb(78,150,236);}
#help .power-plant-terrain {color: rgb(189,194,78);}

#help .bomb {color: rgb(100,120,140);}
#help .nuke {color: rgb(255,70,30);}
body {
    background-color: #998899;
}

#content {
    padding: 15px;
    background-color: #BBAABB;
}

#content a {
    color: #443344;
}

#content a:hover {
    color: #777777;
}

.nav {
    width: 100%;
    height: 50px;
    padding-top: 15px;
    padding-bottom: 15px;
    background-color: black;
    color: grey;
}

.nav h1 {
    float: right;
    margin: 10px;
}

.nav a {
    float: left;
    margin: 10px;
    color: grey;
}

.nav a:hover {
    color: white;
}

#foot {
    text-align: center;
    
}

#foot a {
    float: none;
    margin: 0px;
}