* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

:root {

    --bgMain: #EBEB4C;
    --bgBright: #FFFF00;
    --bgShade: #70705E;
    --absoluteBlack: #000000;
}

body {
    background-color: var(--bgMain);
    display: block;
}

.display_c {
    width: 60%;
    margin: auto;
    justify-content: center;
    text-align: center;
    margin-top: 2%;
    border: #000000 solid 8px;
    border-radius: 10px;
}

.display_c h1 {
    color: var(--bgBright);
    background-color: #000000;
    padding: 3%;
    font-size: 2.5rem;
}

.display {
    padding: 3%;
}

.display ul {
    list-style: none;
}

.display ul li {
    margin-top: 15px;
    padding: .8%;
}

#timer {
    text-align: center;
    margin-top: 5%;
    font-size: 2rem;
}

.btnStart {
    font-size: 2rem;
    display: flex;
    justify-content: center;
    justify-items: center;
    width: 45%;
    margin: auto;
    cursor: pointer;
    margin-top: 1%;
    border-radius: 10px;
    background-color: var(--bgBright);
}

.display input {
    margin: 5px;
    cursor: pointer;
}

.submit {
    /* padding: 8px; */
    height: 28px;
    margin: 8px;
}

.feedback {
    margin-top: 10px;
    text-align: center;
}

.clearHS {
    position: absolute;
    right: 2%;
    font-size: 1rem;
    border-radius: 10px;
    background-color: var(--bgBright);
    border: #000000 solid;
    cursor: pointer;
}