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

body{
    background: linear-gradient(to right, #EA8D8D , #A890FE);
    font-family: 'Courier New', Courier, monospace;
    color: white;
    margin: 5%;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    overflow: hidden;
}

h1{
    text-align: center;
    margin-top: 3%;
    letter-spacing: 5px;
    text-transform: uppercase;
}

p{
    text-align: center;
    margin-top: 3%;
    text-transform: capitalize;
    margin-bottom: 30px;
}

#game{
    width: 600px;
    height: 175px;
    border-bottom: 1px solid black;
    margin-bottom: 4%;
}

#character{
    width: 60px;
    height: 20px;
    background: url('dog.png') no-repeat;
    position: relative;
    top: 150px;
}

.animate{
    animation: jump 500ms;
}

@keyframes jump{
    0%{top: 150px;}
    30%{top: 100px;}
    70%{top: 100px;}
    100%{top: 150px;}
}

#obstacle{
    width: 20px;
    height: 20px;
    background: url('tree.png') no-repeat;
    position: relative;
    top: 130px;
    animation: block 2s  infinite linear;
}


@keyframes block{
    0%{ left: 480px;}
    100%{ left: -40px;}
}
.result-message{
    font-size: 20px;
    text-transform: capitalize;
    padding: 10px;
    font-weight: 700;
}
.msg{
    font-size: 24px;
    text-transform: capitalize;
    padding: 10px;
    font-weight: 700; 
}