*{
    margin: 0px;
    padding: 0px;
    box-sizing: border-box;
    overflow: hidden;
}
body{
    width: 100%;
    height: 100vh;
    background-image: url(src/background.png);
    background-size: cover;
    background-repeat: no-repeat;
    background-color: skyblue;
}

#game{
    width: 400px;
    height: 500px;
    margin: 20px auto;
    overflow: hidden;
    background-color: skyblue;
    border-radius: 10px;
}

#block{
    width: 50px;
    height: 500px;
    background-color: rgb(78, 38, 38);
    position: relative;
    left: 400px;
    border: 5px groove rgb(53, 27, 27);
    animation: block 3s infinite linear;
}

#hole{
    width: 50px;
    height: 150px;
    position: relative;
    background-color: skyblue;
    left: 400px;
    top: -500px;
    border-radius: 5px;
    animation: block 3s infinite linear;

}

#bird{
    width: 50px;
    height:50px;
    background-image: url(src/bird.png);
    background-size: cover;
    position: absolute;
    top: 10px;
    border-radius: 5%;
    z-index: 99999;
}

/* .gameover styled here  */
.gameOverDiv{
    height: 100%;
    width: 100%;
    background-color: lightgreen;
    background-image: linear-gradient(skyblue ,lightgreen);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    user-select: none;
}
.gameover{
    font-family:'Gill Sans', 'Gill Sans MT', Calibri, 'Trebuchet MS', sans-serif;
    font-size: 34px;
    text-align: center;
    color: red;

}
.gameover span{
    color: green;
    font-size: 23px;
    text-align: center;
    font-family: Impact, Haettenschweiler, 'Arial Narrow Bold', sans-serif;

}
.gameOverDiv a{
    border: 1px solid green;
    font-size: 14px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    text-decoration: none;
    text-align: center;
    text-transform: capitalize;
    padding: 8px 12px;
    background-color: green;
    color: white;
    border-radius: 3px;
    margin-top: 10px;
    transition: all 0.5s;
    
}
.gameOverDiv a:hover{
    color: green;
    background-color: transparent;
} 

.title{
    width: 100%;
    margin: auto;
    padding: 4px;
    font-size: 30px;
    line-height: 25px;
    font-style: italic;
    position: fixed;
    bottom: 0%;
    text-align: center;
    color: whitesmoke;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif,cursive;

}
.h3{
    position: relative;
    top: 100px;

}

#_score{
    position: absolute;
    top: 10px;
    left: 10%;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    text-align: center;
    text-transform: capitalize;
    color: rgb(2, 37, 61);
    font-size: 20px;
}
#_high_score{
    position: absolute;
    top: 10px;
    right: 10%;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    font-weight: bolder;
    text-align: center;
    text-transform: capitalize;
    color: rgb(2, 37, 2);
    font-size: 20px;
}



@keyframes block{
    0%{
        left: 400px;
    }
    100%{
        left: -50px;
    }

}