:root {
    --scale: 0.95;
}

* {
    margin: 0;
    padding: 0;
}

h1 {
    text-align: center;
}

body {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.container {
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    flex-direction: column;
    justify-content: center;
}

.buttons-container {
    padding: 30px 0;
}

button {
    width: 130px;
    height: 30px;
    cursor: pointer;
    background-color: plum;
    border: none;
    border-radius: 10px;
    font-size: calc(var(--scale) * 14px);
}

button:hover {
    box-shadow: 0px 0px 3px 0px rgba(0,0,0,0.75);
    -webkit-box-shadow: 0px 0px 3px 0px rgba(0,0,0,0.75);
    -moz-box-shadow: 0px 0px 3px 0px rgba(0,0,0,0.75);
}

button:active {
    background-color: #e08ee0;
    scale: var(--scale);
}

.etch-a-sketch-container {
    width: 600px;
    height: 600px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    border: 2px solid black;
}

.grid-item {
    border: 1px solid #e0e0e0;
    box-sizing: border-box;
}

.message-error {
    color: #a50c0c;
}