*{
    margin: 0px;
    padding: 0px;
    overflow-x: hidden;
}

#wrapper{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0px;
    left: 0px;
    z-index: -10;
    background-image: radial-gradient(rgb(27, 27, 27), rgb(78, 78, 78), rgb(5, 5, 5));
}
#controlBar{
    position: absolute;
    top: 0px;
    width: 100%;
    height: 100px;
    background-image: linear-gradient(to top, rgb(80, 80, 80), black);

}
.moveitdown{
    animation-name: movedown;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
}
.moveitup{
    animation-name: moveup;
    animation-duration: 0.5s;
    animation-fill-mode: forwards;
}
#ButtonContainer{
    float: right;
    margin-right: 5px;
    color: white;
    margin-top: 20px;
}
.buttonController{
    width: 80px;
    height: 40px;
    background-color: rgba(255, 255, 255, 0);
    border: 2px solid white;
    font-family: Arial, Helvetica, sans-serif;
    color: white;
    cursor: pointer;
    animation-name: leavestart;
    animation-duration: 0.4s;
    animation-fill-mode: forwards;
}
button{
    cursor: pointer;
}
.buttonController:hover{
    animation-name: overstart;
    animation-duration: 0.4s;
    animation-fill-mode: forwards;
    animation-play-state: initial;
}
#changeBarContainer{
    width: 120px;
    height: 80px;
    margin-left: 5px;
    margin-top: 20px;
    cursor: pointer;
    float: left;
}
#sizeBar{
    margin-top: 5px;
    background-color: rgba(0, 0, 0, 0);
    color: white;
    border: 2px solid white;
    width: 60px;
}
.selectBar{
    background-color: black;
    background-image: linear-gradient(to top, rgb(80, 80, 80), black);
    color: white;
    width: 120px;
    height: 40px;
    border: 2px solid white;
    cursor: pointer;
}
#hintContainer{
    width: 100%;
    text-align: center;
    margin-top: 10px;
    color: white;
    font-family: Arial, Helvetica, sans-serif;
}
@keyframes overstart{
    from{background-color: rgba(255, 255, 255, 0);
        color: white;}
    to{background-color: rgba(255, 255, 255, 1);
        color: black;}
}
@keyframes leavestart{
    from{background-color:rgba(255, 255, 255, 1);
        color: black;
}
    to{background-color: rgba(255, 255, 255, 0);
        color: white;}
}
@media(max-width: 400px){
    .buttonController{
        width: 40px;
    }

}