body {
    padding: 0;
    margin: 0;
    font-family: Consolas, "Andale Mono", "Lucida Console", "Lucida Sans Typewriter", Monaco, "Courier New", monospace;
    color: #222;
}

a {
    text-decoration: none;
}

textarea {
    resize: none;
}

textarea:focus, input:focus {
    outline: 0;
}

#headerEl {
    width: 100%;
    height: 40px;
    background-color: #EEE;
}

#headerEl h1 {
    float: left;
    padding: 6px 0 0 10px;
    margin: 0;
    font-size: 1.4em;
}

#navLst {
    padding-left: 40%;
}

#navLst ul {
    list-style: none;
    float: left;
    padding: 0 3px;
    margin-top: 8px;
}

#navLst li {
    display: inline;
    font-size: 1.2em;
    padding: 0 8px;
    border-top: 1px solid #999;
    border-bottom: 1px solid #999;
}

#navLst li:first-child {
    border-left: 1px solid #999;
    border-radius: 6px 0 0 6px;

}

#navLst li:last-child {
    border-right: 1px solid #999;
    border-radius: 0 6px 6px 0;
}

#navLst li.activated {
    background-color: #666;
}

#navLst li a {
    color: #222;
}

#navLst li.activated a {
    color: #EEE;
    }

#navLst li a:hover {
    color: #666;
}
    
#navLst li.activated a:hover {
    color: #FFF;
    }	

#runDiv {
    float: right;
    font-size: 1.4em;
    padding: 0 3px;
    margin-top: 6px;
    margin-right: 25px;
    background-color: #666;
    border: 1px solid #666;
    border-radius: 6px;
}

#runDiv a {
    color: #EEE;
}

#runDiv a:hover {
    color: #FFF;
}

section {
    clear: both;
    overflow: auto;
    width: 100%;
    height: 100vh;	
}

#sectCode h4 {
    margin: 0;
    padding-left: 10px;
    padding-bottom: 10px;
    color: rgba(34, 34, 34, 0.4);
}

article {
    float: left;
    width: 24.7%;
    height: 100vh;	
}

article:nth-child(2) {
    border-left: 1px solid #999;
}

article:nth-child(3) {
    border-left: 1px solid #999;
}

article:nth-child(4) {
    border-left: 1px solid #999;
}

article.dispNone {
    display: none;
}

.textareaCode {
    border: none;
    width: 97%;
    height: 88%;
    padding-left: 1%;
    padding-right: 1%;
}


@media only screen and (max-width: 610px) {
    
    body {
        font-size: 0.8em;
    }
    
    #navLst {
        padding-left: 35%;
    }	
    
    #headerEl {
        height: 30px;
    }
}

@media only screen and (max-width: 460px) {
    
    #navLst {
        padding-left: 30%;
    }	
    
    #runDiv {
        margin-right: 5px;
    }
}

@media only screen and (max-width: 360px) {
    body {
        font-size: 1em;
    }
    
    #navLst {
        padding-left: 1%;
    }	
    
    #headerEl {
        height: 40px;
    }
    
    #headerEl h1 {
        display: none;
    }
    
    
}