*{
    margin: 0;
    padding: 0;
    font-family: sans-serif;
    box-sizing: border-box;
    font-family: 'Silkscreen', cursive;
}
body{
    display: grid;
    place-items: center;
    height: 100vh;
}
#container{
    height: 400px;
    width: 1200px;
    position: relative;
    overflow: hidden;
}
#dino{
    
    height: 70px;
    width: 70px;
    position: absolute;
    bottom: 28px;
    left: 20px;
    /* animation: dinoani 0.8s linear infinite; */
}
#dino img{
    height: 70px;
    width: 70px;
   
}
.dinoActive{
    animation: dinoani 0.5s linear infinite;
}

@keyframes dinoani{
    0%,100%{
        bottom: 28px;
    }
    45%,55%{
        bottom: 160px;
    }
}
#block{
    height: 80px;
    width: 125px;
    position: absolute;
    bottom: 20px;
    right: -20px;
    /* animation: blockani 1.2s linear infinite; */
}
#block img{
    height: 80px;
    width: 125px;
}
.blockActive{
    animation: blockani 1.2s linear infinite;
}
@keyframes blockani{
    0%{
        right: -125px;
    }
    100%{
        right: 100%;
    }
}
#road{
    height: 30px;
    width: 1200px;
    position: absolute;
    bottom: 0;
    /* animation: roadani 1.2s linear infinite; */
}

#road img{
    height: 30px;
    width: 2000px;
    position: absolute;
    left: 0;
}
@keyframes roadani{
    0%{
        left: 0;
    }
    100%{
        left: -800px;
    }
}
#cloud{
    height: 80px;
    width: 1200px;
    border-radius: 40px;
    position: absolute;
    top: 30px;
    
}
#cloud img{
    height: 80px;
    width: 2000px;
    position: absolute;
    left: -2000px;
    /* animation: cloudani 20s linear infinite; */
}
@keyframes cloudani{
    0%{
        left: -2000px;
    }
    100%{
        left: 100%;
    }
}
#score{
    height: auto;
    width: auto;
    position: absolute;
    top: 20px;
    right: 0;
}
#gameover{
    font-size: 50px;
    position: absolute;
    left: calc(50% - 181px);
    top: calc(50%  - 40px);
    width: 362px;
    height: 80px;
    color: #525252;
    text-align: center;
    opacity: 0%;
}
#gameover p{
    font-size: 20px;
}
#enter{
    opacity: 100%;
}