html, body {
    height: 100%;           
}

body {

    display: flex;
    flex-direction: column; 
    justify-content: center; 
    margin-top: -50px;
}

h1, #text {
    text-align: center; 
}

#text {
        font-size: large;

}

#row1 {
    visibility: hidden;
    place-items: center;
    color: red;
    font-size: x-large;
    font-weight: 900;
    font-family: sans-serif;
}

#row2 {
    display: flex;
    flex-direction: row;
    justify-content: center;
    width: 100%;  
}

#game {
    border-style: groove;
    
}

.column {
    padding: 50px;
    padding-left: 30px;
    padding-right: 30px;
}

#middle {
    width: 200px;       
    height: 200px;      
    display: flex;     
    align-items: center; 
    justify-content: center;
    font-size: 80px;    
    text-align: center;
    border: 2px solid black; 
    border-right-width: 0px;
    border-left-width: 0px;
}

#left{
    border: 2px solid black; 
    border-right-width: 0px;
    width: 30px;       

}

#right{
    border: 2px solid black; 
    border-left-width: 0px;
    width: 30px;       

}

#row3 {
    display: flex;
    justify-content: center; 
    align-items: center;
    justify-content: center;
    font-size: 40px;
    text-align: center;
    border-bottom-width: 0px;
    font-weight: bolder;
    margin-bottom: 60px;
    margin-top: 40px;
    width: 100%;  

}

#left_arrow {
    width: 220px;
    height: 50px;
    border: 2px solid black;
    border: outset;
    color: #454444;
    cursor: pointer;
    /* z-index: 10; */
    /* background: yellow; */

}

#right_arrow {
    width: 220px;
    height: 50px;
    border: 2px solid black;
    border-left-width: 0px;
    border: outset;
    color: #454444;
    cursor: pointer;
    /* z-index: 10; */

}

#reset{
    display: flex;
    justify-content: center; 
    margin-top: 30px;
    visibility: hidden;
}