/** code by webdevtrick (https://webdevtrick.com) **/
body {
    background-color:  #413D3D;
}

.grid {
    position: relative;

    text-align: center;
    width: 100%;
    margin: 0 auto;
    background-color:  #413D3D;

    margin: 10px 50px 500px 50px;
    /*
     eski kod #413D3D
    border: 2px solid #cbcbcb;*/

}

.grid h1 {
    font-family: "sans-serif";
    background-color: #01BBFF;
    font-size: 50px;
    color: #ffffff;
    padding: 2px 0px;

}

#score {
    color: #01BBFF;
    text-align: center;
    font-size: 30px;
}

.grid #question {
    font-family: "arial";
    font-size: 30px;
    font-weight: bold;
    font-style: italic;
    color: #ffffff;
}

.buttons {
    margin-top: 0px;
    text-align: center
}

#btn0, #btn1, #btn2, #btn3, #btn4 {
    background-color: #8050B0;
    text-align: center;
    border-radius: 12px;
    box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2), 0 6px 6px 0 rgba(255,255,255, 0.3);
    position: relative;
    width: 40%;
    font-size: 20px;
    color: #fff;
    border: 1px solid #1D3C6A;
    margin: 10px 40px 10px 0px;
    padding: 10px 10px;
}

#btn0:hover, #btn1:hover, #btn2:hover, #btn3:hover {
    cursor: pointer;
    background-color: #D89E00;
}

#btn0:focus, #btn1:focus, #btn2:focus, #btn3:focus {
    outline: 0;
}

#progress {
    color: #2b2b2b;
    font-size: 18px;
}