*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    background-color: transparent;
}

.game-board {
    width: 100%;
    height: 617px;
    border-bottom: 15px solid rgb( 35, 160, 35);
    margin: 0 auto;
    position: relative;
    overflow: hidden;
    background: linear-gradient(#87ceeb, #e0f6ff);
}

.pipe{
    position: absolute;
    bottom: 0;
    width: 80px;
    left: 120;
    animation: pipe-animation 0.8s infinite linear;
}

.mario{
   width: 150px; 
   position: absolute;
   bottom: 0;
}

.jump{
    animation: jump 550ms ease-out;

}

.clouds{
   position:  absolute;
   width: 500px;
   animation: clouds-animation 15s infinite linear;
}

#score{
    font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
    position: absolute;
}

.lakito{
    width: 70px;
}

@keyframes pipe-animation {
    from{
        right: -80px;
    }
    
    to{
        right: 100%;
    }
}

@keyframes jump {
    0% {
        bottom: 0;
    }

    40% {
            bottom: 180px;
        }

    50% {
        bottom: 180px;
    }

    60% {
        bottom: 180px;
    }

    100% {
        bottom: 0;
    }
}

@keyframes clouds-animation {
    from{
        right: -550px;
    }

    to {
        right: 100%;
    }
}