styles.css

body {
    -webkit-text-stroke: 3px black;
    color: greenyellow;
    font-family: sans-serif;
}

p {
    -webkit-text-stroke: 3px black;
    color: orange;
    font-family: sans-serif;
}
.game_title {
    text-align: center;
    margin-top: 1cm;
    margin-left: auto;
    margin-right: auto;
    max-width: 30cm;
    font-size: 100px;
}

#button-box {
    margin-top: 6cm;
    display: flex;
    justify-content: center;
    align-self: center;
}

.button {
    -webkit-text-stroke: 1px black;
    border-radius: 0.3cm;
    color: red;
    height: 100px;
    width: 300px;
    margin: 1cm;
    font-size: 75px;
    visibility: hidden;
}

#result {
    display: flex;
    flex-direction: column;
    font-size: 50px;
    justify-content: center;
    text-align: center;
    align-items: center;
}

#result-text {
    color: pink;
    -webkit-text-stroke: 1px black;
}

#results {
    margin-top: 6cm;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-content: center;
    height: 3cm;
    font-size: 100px;
    -webkit-text-stroke: 2px black;
}

#choices {
    display: flex;
    flex-direction: row;
    justify-content: center;
}

#user-text {
    color: blue;
    -webkit-text-stroke: 1px white;
}

#computer-text {
    color: blue;
    -webkit-text-stroke: 1px white;
}

.choice-box {
    display: flex;
    justify-content: center;
    max-height: 200px;
    width: 350px;
}

#rock {
    color: violet;
}

#paper {
    color: violet;
}

#scissors {
    color: violet;
}
.player-info {
    display: flex;
    border-radius: 0.5cm;
    border-color: black;
    border-style:groove;
    background-color: white;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    font-size: 45px;
    margin-left: 2cm;
    margin-right: 2cm;
}

#start_game {
    font-size: 40px;
    visibility: visible;
}

.image {
    max-height: 200px;
    max-width: 200px;
}