body{
    background-image: url(../images/start-wallpaper.png);
    background-repeat: no-repeat;
    /*background-position: top;*/
    background-size:cover;
    width:100%;
    height:100vh;
    /*bottom: 0px;*/
}

h2{
    font-family: 'Nanum Gothic Coding', monospace;
}

.planetPic{
    height: 100px;
    width: 100px;
    display: inline-block;
    float: left;
}

.Planet{
    text-align: center;
    margin-right: auto;
    margin-left: auto;
    display: none;
}

.Planet > div {
    display:inline-block;
}
.container{
    text-align:center;
}

.ship{
    width:100px;
    height:100px;
    bottom:0%;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
}

.ship.ship-end{
    bottom:100%;
}

.title{
    color:white;
    font-size: 60px;
    font-family: 'Nanum Gothic Coding', monospace;
}

.pick-planet{
    color:white;
    font-size:70px;
    font-family: 'Nanum Gothic Coding', monospace; 
}

.intro-text{
    color: white;
    font-size: 50px;
    font-family: 'Nanum Gothic Coding', monospace;
    display: none;
}

.btn{
    left: 46%;
    position: absolute;
    bottom: 15%;
}

.ship-animation{
    animation:start 5s;
}

@keyframes start{
    0% {
        bottom:0%;
    }
    40% {
        bottom:20%;
    }
    100% {
        bottom:100%;
    }
}