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

body {
    background: url("china.jpg");
    background-size: cover;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    color: rgb(0, 0, 0);
    border: none;
}

.mascara {
    height: 100%;
    width: 100%;
    background: linear-gradient(109deg, rgba(10, 12, 16, 0.99) 15%, rgba(10, 12, 16, 0.7) 50%, rgba(10, 12, 16, 0.99) 85%);
    position: fixed;
    top: 0;
    z-index: -1;
    opacity: 0.85;
}

.conteiner {
    padding: 20px;
    background-color: white;
    border-radius: 10px ;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    font-weight: bold;
}

button {
    padding: 10px;
    font-size: 50px;
    margin-top: 20px;
    margin-bottom: 20px;
    border: none;
    border-radius: 20px;
}

button:hover {
    opacity: 0.7;
}

button:active {
    opacity: 0.5;
}

.buttons {
    display: flex;
    gap: 15px;
}

#rock {
    background-color: red;
}

#paper {
    background-color: blue;
}

#scissors {
    background-color: yellow;
}

p {
    margin: 4px
}

.your-score span {
    color: red;
}

.machine-score span {
    color: blue;
}

#human {
    color: red;
}