* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: "Roboto", sans-serif;
}

h1 {
    width: 90vw;
    color: black;
    font-size: 18px;
    font-weight: 900;
    margin-left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

h2 {
    color: black;
    font-size: 14px;
    font-weight: 900;
    margin-left: 50%;
    transform: translateX(-50%);
    text-align: center;
}

h3 {
    color: black;
    font-size: 18px;
    font-weight: 900;
    transform: translateX(-50%);
    text-align: center;
    margin-left: 50%;
    margin-top: 100px;
}

.vanish {
    display: none;
}

#arrowRight {
    position: relative;
    left: 30px;
    width: 0px;
    height: 0px;
    border-style: solid;
    border-width: 6px 0 6px 10px;
    border-color: transparent transparent transparent #000000;
    background: white;
    vertical-align: middle;
}

#arrowLeft {
    position: relative;
    right: 30px;
    width: 0px;
    height: 0px;
    transform: rotate(180deg);
    border-style: solid;
    border-width: 6px 0 6px 10px;
    border-color: transparent transparent transparent #000000;
    background: white;
    vertical-align: middle;
}

button {
    cursor: pointer;
}

.clickable {
    cursor: pointer;
}