html {
    height: 100%;
    background: #333;
}
body {
    margin: 0;
    height: 100%;
    font-family: Roboto;
}
.wrapper {
    background: #484848;
    max-width: 1000px;
    clear: both;
    height: 100%;
    margin: auto;
}
.num-clicks {
    color: white;
    font-size: 40px;
    width: 100%;
    height: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.button {
    text-align: center;
    height: 40px;
    width: 200px;
    margin: 7px auto;
    background: white;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    box-shadow: 0 0 10px white;
    transition: 0.2s;
    user-select: none;
    -webkit-user-select: none;   /* Chrome/Safari/Opera */
    -moz-user-select: none;      /* Firefox */
    -ms-user-select: none;       /* IE/Edge */
    -webkit-touch-callout: none; /* iOS Safari */
}
.button.clicker {
    width: 75%;
    height: 60px;
    min-width: 200px;
    max-width: 500px;
    margin-bottom: 20px;
}
.button:hover {
    box-shadow: 0 0 20px white;
}
.upgrades {
    width: 100%;
    text-align: center;
    display: block;
    color: #bbb;
}
.disabled {
    cursor: default;
    background: #808080;
}
.stats {
    width: 50%;
    min-width: 300px;
    margin: 20px auto;
    text-align: center;
    color: #bbb;
}
.stats div {
    width: 100%;
}