html {
    cursor: url("../img/mata_mosca.png") 30 30, auto;
}
body {
    background: url("../img/bg2.jpg") #a9c519;
    background-repeat: no-repeat;
    background-size: cover;
}

@media (max-width: 767.98px) {
    body {
        background: url("../img/bg3.jpg") #a9c519;
        background-repeat: no-repeat;
        background-size: 100%;
    }
    .game {
        max-width: 250px;
        max-height: 200px;
        width: auto;
        height: auto;
        background: rgba(0, 0, 0, 0.4);
        border-radius: 90%;
    }
    .inicio {
        background: rgba(0, 0, 0, 0.4);
        border-radius: 90%;
    }
    .inicio img {
        max-width: 250px;
        max-height: 200px;
        width: auto;
        height: auto;
    }
    #nivel {
        margin-left: 20px;
        margin-right: 20px;
    }
}

@media (min-width: 768px) {
    .game {
        background: rgba(0, 0, 0, 0.4);
        border-radius: 90%;
    }
    .inicio {
        background: rgba(0, 0, 0, 0.4);
        border-radius: 90%;
    }
}

.mosca1 {
    width: 50px;
    height: 50px;
}
.mosca2 {
    width: 70px;
    height: 70px;
}
.mosca3 {
    width: 100px;
    height: 100px;
}

.ladoA {
    transform: scaleX(1);
}

.ladoB {
    transform: scaleX(-1);
}

.painel {
    position: absolute;
    width: 190px;
    padding: 10px;
    bottom: 0px;
    left: 0px;
    border-top: solid 1px #fff;
    background-color: #fff;
    opacity: 0.7;
}

.vidas {
    float: left;
}

.cronometro {
    float: left;
    font-size: 20px;
    font-weight: bold;
}