* {
    margin: 0;
    padding: 0;
}

html,
body,
.draw,
.canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    font-size: 62.5%;
    font-family: 'Maven Pro',
    sans-serif;
    
}

a{
    text-decoration: none;
}

/*
Tuto
*/
.tuto{
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #000;
    text-align: center;
    font-size: 3em;
}

/*
Menu
*/
.menu {
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
    width: 0;
}

.menu .inner {
    position: absolute;
    top: 0;
    left: 0;
    width: 100px;
    height: 100%;
    padding: 0;
    background: #000;
    font-family: Arial, sans-serif;
    color: #fff;
    transform: translateX(-100%); 
    transition-property: transform;
    transition-duration: 0.5s;
    will-change: transform;
}
.menu.open .inner {
    transform: translateX(0%);
}

.logo h1{
    margin-top: 15px;
    text-align: center;
    font-size: 3em;
}

.inner img{
    display: block;
    margin-left: auto;
    margin-right: auto;
    padding-top: 20px;
    width: 75px;
}

.inner .item{
    padding-top: 20px;
}

.inner .item .pen:hover{
    cursor: pointer;
    transform: scale(1.2);
    transition-property: transform;
    transition-duration: 0.5s;
}

.inner .item .marker:hover {
    cursor: pointer;
    transform: scale(1.2);
    transition-property: transform;
    transition-duration: 0.5s;
}

.inner .item .eraser:hover {
    cursor: pointer;
    transform: scale(1.2);
    transition-property: transform;
    transition-duration: 0.5s;
}

.relative{
    position: relative;
}

.brush-size-paint {
    position: absolute;
    top: 35px;
    left: 100px;
    padding: 10px 0px;
    border: 2px solid white;
    min-width: 40px;
    min-height: 40px;
    border-radius: 100%;
    margin: 5px 3px;
    box-sizing: border-box;
    display: none;
}

.brush-size-eraser {
    position: absolute;
    top: 35px;
    left: 100px;
    padding: 10px 0px;
    border: 2px solid white;
    min-width: 40px;
    min-height: 40px;
    border-radius: 100%;
    margin: 5px 3px;
    box-sizing: border-box;
    display: none;
}

.brush-size-marker {
    position: absolute;
    top: 35px;
    left: 100px;
    padding: 10px 0px;
    border: 2px solid white;
    min-width: 40px;
    min-height: 40px;
    border-radius: 100%;
    margin: 5px 3px;
    box-sizing: border-box;
    display: none;
}

.input-color{
    margin-top: 200px;
}

input[type=color] {
    cursor: pointer;
    width: 48px;
    height: 48px;
    border: 5px solid white;
    border-radius: 50%;
    overflow: hidden;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 10%;
}

input[type=color]::-webkit-color-swatch {
    border: none;
    border-radius: 50%;
    padding: 0;
}

input[type=color]::-webkit-color-swatch-wrapper {
    border: none;
    border-radius: 50%;
    padding: 0;
}

.button-action{
    cursor: pointer;
    color: white;
    text-align: center;
    margin-top: 30px;
    padding: 0px 10px;
    font-size: 2.5em;
}

.button-action p{
    margin-top: 5px;
    padding: 5px 0px;
}

.clear{
    background-color: red;
}

.save{
    border: 2px solid white;
}