* {

    font-size: 2vh;
}

section {

    padding-top: 0;

}

canvas {

    left: 0;
    top: 0;
    margin: 0 0;
    background-color: black;
    position: absolute;

}

#planetSection {

    width: 20%;
    top: 0;
    bottom: 0;
    left: 30px;
    padding-top: 0;
    position: absolute;
    overflow-y: auto;

}

.planetDiv {

    position: relative;
    display: block;
    width: 100%;
    height: auto;
    margin-top: 5px;
    border-radius: 5px;
    text-align: center;
    vertical-align: middle;
    color: white;
    background-color: rgba(255, 255, 255, 0.2);
    padding: 9px 0;
    transition: 0.2s;

}

.planetDiv:hover {

    background-color: rgba(255, 255, 255, 0.5);

}

#addPlanet {

    font-size: 30px;

}

#addPlanetDiv {

    background-color: rgba(255, 255, 255, 0.35);
    margin-top: 30px;
    margin-bottom: 5px;
    transition: 0.2s;

}

#addPlanetDiv:hover {

    background-color: rgba(255, 255, 255, 0.45);

}

#addPlanetButton {

    font-size: 40px;
    position: relative;
    border: solid black;
    color: black;
    border-radius: 4px;
    width: 50%;
    left: 25%;
    height: auto;
    margin: 9px 0 0;
    background-color: rgba(0, 0, 0, 0.6);
    transition: 0.2s;

}

#addPlanetButton:hover {

    cursor: pointer;
    background-color: rgba(0, 0, 0, 0.3);

}

input {

    border: none;
    background-color: rgba(255, 255, 255, 0.2);
    margin-top: 2px;
    width: 50%;
    transition: 0.2s;

}

.button {

    text-decoration: none;
    color: white;
    text-align: center;
    width: auto;
    height: auto;
    font-size: 24px;
    margin-bottom: 8px;
    border: none;
    border-radius: 15px;
    padding: 5px 15px 5px 15px;
    background-color: rgba(255, 255, 255, 0.2);
    transition: 0.2s;

}

.button:hover {

    background-color: rgba(255, 255, 255, 0.5);
    cursor: pointer;

}

#universeName {

    font-size: 30px;
    position: absolute;
    width: 40%;
    left: 30%;
    top: 30px;
    border: none;
    background-color: rgba(255, 255, 255, 0.2);
    text-align: center;

}

#rightMenu {

    position: fixed;
    height: auto;
    width: 20%;
    top: 30px;
    left: 96%;
    transition: 0.2s;
    float: right;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;

}

#rightMenu:hover {
    left: 79.9%;
    cursor: pointer;
}

::-webkit-scrollbar {
    width: 0.5vw;
}

::-webkit-scrollbar-thumb {

    width: 0.5vw;
    border-radius: 0.25vw;
    background: rgba(255, 255, 255, 0.3);

}

#existingPlanetSection {

    padding-top: 0;

}

@media only screen and (max-width: 768px) {

    #planetSection {

        width: 20%;
        top: 0;
        bottom: 0;
        left: 2px;
        position: absolute;
        overflow-y: auto;

    }

    #addPlanetButton {

        border-radius: 4px;
        margin: 9px 0;

    }

    .button {

        font-size: 3vh;
        padding: 2px 6px 3px 6px;
        text-align: center;

    }

    #addPlanet {

        font-size: 3vh;

    }

    #universeName {

        font-size: 3vh;

    }

}