* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

.textarea {
    margin: 2rem;
    font-size: 2rem;
    padding: 1rem;
    width: 90%;
    height: 450px;
    overflow-y: scroll;
    background-color: #e5e5e594;
}

h1 {
    display: flex;
    align-items: center;
}

label {
    display: flex;
    /* Rounded border */
    border-radius: 9999px;
    /* Size */
    height: 32px;
    width: 64px;
    /* OFF status */
    background-color: rgba(0, 0, 0, .1);
    border: 1px solid rgba(0, 0, 0, .3);
}

button {
    display: inline-block;
    padding: 0.3em 1em;
    text-decoration: none;
    color: #000000;
    font-size: 1rem;
    border: solid 2px #000000;
    border-radius: 3px;
}

div.circle {
    /* Rounded border */
    border-radius: 9999px;
    /* Size */
    width: 32px;
    background-color: #FFF;
    /* OFF status */
    border: 1px solid rgba(0, 0, 0, .3);
}

.switch-active-label {
    /* ON status */
    background-color: #357edd;
    border: 1px solid #357edd;
    /* Push the circle to the right */
    justify-content: flex-end;
}

.twocolumn {
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.pressbtn {
    display: flex;
    width: 190px;
    height: 240px;
    flex-wrap: wrap;
    justify-content: center;
    padding: 1rem;
    margin: 2rem;
    background-color: #e5e5e594;
    border-radius: 10px;
}

.btn {
    font-weight: 500;
    background-color: var(--c0);
    font-size: 2.1vmin;
    width: 5.1vmin;
    height: 4.9vmin;
    margin: 0.25vmin;
    border: 0.2vmin solid;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

#keyboard {
    display: flex;
    align-items: center;
    justify-content: center;
}
.row {
    display: flex;
}
.key_btn {
    font-weight: 500;
    background-color: var(--c0);
    font-size: 2.1vmin;
    width: 5.1vmin;
    height: 4.9vmin;
    margin: 0.25vmin;
    border: 0.2vmin solid;
    border-radius: 0.7vmin;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    position: relative;
}

.settings {
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: space-around;
}

.howto {
    height: 100px;
    width: 100vw;
    padding: 2rem;
}

.pressed {
    background-color: rgb(255, 94, 0);
}