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

.prevent-select {
    -webkit-user-select: none; /* Safari */
    -ms-user-select: none; /* IE 10 and IE 11 */
    user-select: none; /* Standard syntax */
}

header {
    background: white;
}

body {
    background-color: #24272e;
}

header > h1 {
    color: #25272e;
    text-align:  center;
    font-family: roboto, san-serif;
}

.scoreboard {
    margin: 20px auto;
    border: 3px solid white;
    width: 200px;
    text-align: center;
    color: white;
    font-size: 46px;
    padding:  15px 20px;
    font-family: sans-serif;
    position: relative;
}

.badge {
    background: #e25840;
    color: white;
    font-size: 14px;
    padding: 2px 10px;
    font-family: roboto, san-serif;
}

#user-label {
    position: absolute;
    top: 30px;
    left: -25px;
}

#cpu-label {
    position: absolute;
    top: 30px;
    right: -25px;
}

.results {
    font-size: 40px;
    color: white;
}

.results > p{
    text-align: center;
    font-weight: bold;
    font-family: roboto, san-serif;
}

.choices {
    margin-top: 50px;
    text-align: center;
}

.choice {
    border: 4px solid white;
    display: inline-block;
    border-radius: 50%;
    padding: 50px;
    margin: 0 15px;
    transition: all 0.3s ease;
}

img {
    width: 250px;
    height: 250px;
}

.choice:hover {
    cursor: pointer;
    background: #34373e;
}

#action-message {
    text-align: center;
    color: white;
    font-family: roboto, san-serif;
    font-weight: bold;
    font-size: 20px;
    margin-top: 20px;
}

.green-glow {
    border: 4px solid #4dcc7d;
    box-shadow: 0 0 10px #31b43a;
}

.red-glow {
    border: 4px solid #fc121b;
    box-shadow: 0 0 10px #d01115;
}

.grey-glow {
    border: 4px solid #464647;
    box-shadow: 0 0 10px #25292b;
}