bitburner-src/css/styles.css

/** This removes all padding and margins as well as 
    setting a default font size and family for the page **/
* { 
    margin: 0;
    padding: 0;
    font-size: 16px;
    font-family: 'Lucida Console', 'Lucida Sans Unicode', 'Fira Mono', 'Consolas', 'Times New Roman';
    background-color: #252527;
    background-color: black;
}

p {
    color: #66ff33;
}


.mainmenu {
    list-style-type: none;
    margin: 0;
    padding: 0;
    width: 10%;
    position: fixed;
    height: 100%;
    overflow: auto;
    
    border: 0;
	border-bottom: 1px solid #000000;
	border-radius: 0;
	background-color: #333;
}

.mainmenu>li a {
    display: block;
    color: #e6e6e6;
    background-color: #333;
    padding: 16px;
    text-decoration: none;
}

.mainmenu>li a.active {
    background-color: #4CAF50;
    color: white;
}

.mainmenu>li a:hover:not(.active) {
    background-color: #555;
    color: white;
}

/* Style all the buttons */
input[type=button] {
    width: 100px;
    height: 32px;
    
    background-color: #f4f4f4;
    border: 1px solid #333333;
    
    /* Makes cursor a pointer when you put mouse over button */
    cursor: pointer;
}

input[type=button]:hover {
    /* When mouse is over the item, the background color becomes orange */
    background-color: orange;
}

h1 {
	padding: 8px;
}

/** add the same margin to the save button **/
#save {
	margin-left: 8px;
}

/** add the same margin to the left of the status box
    but also make the text purple to make it stand out
	a little bit **/
#status {
	margin-left: 8px;
	color: red;
    
    /* text-shadow: px_from_left px_from_top px_blur color */
    text-shadow: 2px 2px 8px #222
}