*{
    margin: 0;
    padding: 0;
}
body{
    overflow: hidden;
}
.gameContainer{
    background-image: url(bg.png);
    background-repeat: no-repeat;
    background-size: 100vw 100vh;
    width: 100%;
    height: 100vh;
}
.dino{
    visibility: visible;
    background-image: url(dino.png);
    background-repeat: no-repeat;
    background-size: cover;
    width: 233px;
    height: 114px;
    position: absolute;
    bottom: 0;
    left:0px;
}
.obstacle{
    width: 166px;
    height: 113px;
    background-image: url(dragon.png);
    background-size: cover;
    position: absolute;
    bottom: 0;
    left: 44vw;
}
.gameOver{
    position: relative;
    top:63px;
    font-size: 53px;
    text-align: center;
    font-family:sans-serif;
    font-weight: bolder;
}
.inst{
    position:absolute;
    top:150px;
    font-size: 25px;
    color:#54212f;
    font-weight: bold;
    border: 2px solid black;
    width:230px;
    margin-left: 1275px;
    padding:10px;
    border-radius: 10px;
}
#scoreCont{
    font-size: 25px;
    color:#54212f;
    font-weight: bold;
    position: absolute;
    right:45px;
    top:31px;
    border: 2px solid black;
    padding: 10px;
    font-family: 'Arial Narrow Bold';
    border-radius: 10px;
}
.animateDino{
    animation: dino 0.6s linear;
}
.obstacleAni{
    animation: obstacleAni 5s linear infinite;
}
@keyframes dino{
    0%{
        bottom: 0;
    }
    50%{
        bottom:422px;
    }
    100%{
        bottom: 0;
    }
}
@keyframes obstacleAni {
    0%{
        left:100vw;
    }
    100%{
        left:-10vw;
    }
}

@media screen and (min-width:1800px) {
    .inst{
        margin-left: 1652px;
    }
}