.background {
    background-color: #111111;
    color: #eeeeee;
    position: relative;
    width: 100%;
    top: 0;
    height: calc(100vh - 400px);
    min-height: 400px;
    left: 0;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.top {
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    flex: 10;
}

.top .score {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 40px 0;
}

.score .count {
    font-size: 100px;
    line-height: 120px;
}

.score .subtitle {
    color: #444444;
    font-size: 30px;
}

.top .wooden-fish {
    display: block;
    text-align: center;
}

.bottom {
    text-align: center;
    color: #444444;
    padding-bottom: 20px;
}

.tips {
    position: relative;
    width: 100%;
    text-align: center;
    height: 25px;
    top: -30px;
}

.tip {
    animation: new 2.0s forwards;
}

#muyu svg {
    transition: all 0.05s;
}

.background * {
    user-select: none;
}

@keyframes new {
    0% {
        transform: translateY(25px);
        color: #ffffff;
    }
    100% {
        transform: translateY(-25px);
        color: #ffffff00;
        display: none;
    }
}

.custom_score {
    position: absolute;
    top: 15px;
    left: 15px;
    display: flex;
    font-size: 20px;
    height: 30px;
    line-height: 30px;
}

.custom_score .count {
    margin-left: 15px;
}

.background:fullscreen .custom_score {
    top: 50px;
    left: 50px;
}