style.css

@font-face {
    font-family: consolas;
    src: url("fonts/consolas.ttf");
}

:root {
    --color: hotpink;
}

body {
    background-color: #242424;
}


/*
** ace
*/

.ace_editor {
    font-size: larger;
}

.ace_scrollbar-v,
.ace_scrollbar-h {
    overflow: hidden;
}


/*
** editors
*/

#editor {
    width: 50%;
    height: 100%;
    float: left;
    display: inline-block;
}

#src-viewer {
    margin-left: 6px;
    width: 99%;
    height: 23px;
}
#src-viewer .ace_selection {
    opacity: 30%;
    background-color: var(--color);
}

#mem-viewer {
    margin-left: 6px;
    width: 100%;
    height: 69px;
}


/*
** buttons
*/

button {
    width: 100px;
    height: 40px;
    background: none;
    font-size: 18px;
    font-family: consolas;
    color: var(--color);
    border-color: var(--color);
    outline: none;
    cursor: pointer;
}

#run,
#btfy,
#clr1 {
    margin-left: 15px;
    display: inline-block;
}
#clr3 {
    margin-left: 546px;
}

#dbg {
    display: block;
    cursor: default;
    width: 80%;
    margin-left: 10%;
}

#dbg-start,
#dbg-stop,
#dbg-run,
#dbg-step {
    margin-left: 20px;
}


/*
** textareas
*/

textarea {
    resize: none;
    outline: none;
}

#input,
#output {
    display: inline-block;
    font-size: 22px;
    width: 600px;
    height: 225px;
}
#output {
    margin-left: 40px;
}


/*
** hs
*/

h3, 
h4 {
    color: silver;
    font-weight: normal;
    font-family: consolas;
}

#header h3,
h4 {
    color: var(--color);
    display: inline-block;
    margin-left: 50px;
}

#dbg-ip,
#dbg-mp {
    font-weight: bold;
}

#dbg-info,
#dbg-eoc {
    color: gray;
}

#dbg-eoc {
    display: none;
    margin-left: 6px;
}


/*
** imgs
*/

#dbg-memp {
    display: none;
    margin-left: 391px;
}


/*
** selects
*/

#theme-sel,
#color-sel {
    size: 50;
    height: 30px;
    border-width: 0px;
    outline: none;
    display: inline-block;
}


/*
** label
*/

label {
    font-size: 18px;
    font-family: consolas;
    vertical-align: middle;
    color: silver;
}


/*
** inputs
*/

input {
    outline-width: 0;
    font-family: consolas;
    border-color: silver;
    vertical-align: middle;
}

input[type=checkbox] {
    width: 20px;
    height: 20px;
    cursor: pointer;
}


/*
** as
*/

#src {
    position: absolute;
    color: var(--color);
    font-family: consolas;
    font-size: larger;
    text-align: right;
    right: 18px;
    bottom: 10px;
}


/*
** other divs
*/

#main {
    height: 500px;
}

#debugger {
    width: 49%;
    height: 100%;
    margin-left: 1%;
    display: inline-block;
}