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

html,
body {
    width: 100%;
    height: 100%;
}

.main {
    height: 100vh;
    width: 100vw;
    position: relative;
    background-color: #9bc59b;
    display: flex;
    justify-content: center;
    align-items: center;
}

.innerSection {
    height: 70vh;
    width: 80vw;
    border-radius: 25px;
    background: #9bc59b;
    box-shadow: -20px 20px 54px #6e8c6e,
        20px -20px 54px #c8fec8;
    position: relative;
}

.topBar {
    height: 45px;
    overflow: hidden;
    border-top-left-radius: 25px;
    border-top-right-radius: 25px;
    width: 100%;
    background-color: #6e8c6e;
    position: relative;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0px 20%;
}

.topBar .elem {
    justify-content: space-around;
    align-items: center;
    display: flex;
}

.topBar .box {
    margin: 2px;
    padding: 4px 5px;
    border-radius: 8px;
    display: flex;
    background-color: aliceblue;
    font-size: 15px;
    height: 30px;
    width: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
}

.bottomSection {
    height: calc(100% - 45px);
    position: relative;
    overflow: hidden;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 20px;
    flex-wrap: wrap;
}

#restartBtn {
    padding: 12px;
    border-radius: 34px;
    background-color: #6e8c6e;
    box-shadow: -20px 20px 54px #6e8c6e,
        20px -20px 54px #c8fec8;
    color: azure;
    display: none;
    margin: 15px auto;
}

#finalScore {
    display: block;
    margin: 4px auto;
    background: #004df3;
    color: #000000;
    font-weight: 500;
    font-size: 20px;
    border-radius: 35px;
    text-align: center;
    transition: 700ms ease-in-out;
}

.intro {
    position: absolute;
    top: 0 !important;
    left: 30vw !important;
    font-style: italic;
    font-weight: 600;
}

.bubble {
    background-color: #c8fec8;
    height: 40px;
    width: 40px;
    border-radius: 50%;
    margin: 5px;
    display: flex;
    justify-content: center;
    align-items: center;
    cursor: grabbing;
}

.bubble:active {
    background: #ffffff !important;
    transition: 199ms ease;
    transform: scale(1.2);
}

.bubble:hover {
    background-color: #6e8c6e;
}

@media only screen and (max-width: 610px) {
    .intro {
        left: 10px;
        top: 6px;
    }

    #start {
        position: absolute;
        left: 0px !important;
        font-size: 14px;
    }
}