html {
    background: -webkit-linear-gradient(40deg,rgb(69, 202, 252),rgb(48, 63, 159));
    background-repeat: no-repeat;
    background-size: cover;
    top: 0;
    bottom: 0;
    height: 100%

}
    
body {
    background: transparent !important; 
    align-items: center;
    justify-content: center;
    align-items: center;
    height: 100%
    
} 

#game-name {
    font-family: 'Monoton', cursive;
    text-align: center;
    font-size: 65px;
    line-height: 80px;;
    color: rgba(108, 117, 125, 1);
}

#back-button {
    color: rgba(66, 134, 244, 0.75);
    background-color: transparent;
    font-size: 30px;
    text-align: center;
    position: absolute;
    z-index: 1;
    display: inline-block;
    padding: 0;
    margin: 10px;
    overflow: hidden;
    vertical-align: text-top;
    cursor: pointer;
    border-radius: 50%;
    -webkit-box-shadow: 0 5px 11px 0 rgba(0,0,0,0.18), 0 4px 15px 0 rgba(0,0,0,0.15);
    box-shadow: 0 5px 11px 0 rgba(0,0,0,0.18), 0 4px 15px 0 rgba(0,0,0,0.15);
    -webkit-transition: all 0.2s ease-in-out;
    transition: all 0.2s ease-in-out;
    width: 40px;
    height: 40px;
    border: 5px solid rgba(66, 134, 244, 0.75) ;
    outline: none;
    box-sizing: unset;
    margin-left: auto;
    margin-top: -37.5px;
    
}

#noughts, #titleO {
    color: rgba(252, 98, 98, 1);
}

#crosses {
    color: rgba(66, 134, 244, 1)
}

#noughts, #crosses {
    font-family: 'Monoton', cursive;
    display: inline-flex;
    
      
}

#main-board {
    width: 85vw;
    margin: 7.5vh auto 7.5vh auto;
    left: 0;
    top: 0;
    background-color: rgba(255, 255, 255, 1);
    border-radius: 0px;
    border: 1px solid #ccc;
    -webkit-box-shadow: 0 8px 17px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
    box-shadow: 0 8px 17px 0 rgba(0,0,0,0.2),0 6px 20px 0 rgba(0,0,0,0.19);
    
}

#main-board:before {
    width: 80vw;
    height: 85vh;
    margin: 7.5vh 7.55vh;
    background-color: #fff;
    border: 1px solid #ccc;
    box-shadow: inset 0 0 30px rgba(0,0,0,.1), 1px 1px 3px rgba(0,0,0,.2);
    content: "";
    position: absolute;
    left: 0;
    top: 0;
    transform: rotate(-2.5deg);
    z-index: -1;
}

#start-board {
    align-self: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
   
}

#game-board {
    width: 90%;
    flex: none;
}

#player-mode {
    top: 0;
    width: 44px;
    height: 28px;
    font-size: 24px;
    font-weight: 700;
    text-align: center;
    line-height: 1;
    padding: 13px 6px;
    transition: all .3s ease;
    box-sizing: unset;
    
    
}

#score-board {
    text-align: center;
    padding: 10px 0px 10px 0px !important;
    font-family: 'Monoton', cursive;
    font-size: 20px;
    
}

#player-one-div {
    color: rgba(66, 134, 244, 1); 
    border: 1px solid rgba(204, 204, 204, 0.514);
    padding: 1px !important;
}

#tie-div {
    color: rgba(108, 117, 125, 0.5);
    border: 1px solid rgba(204, 204, 204, 0.514);
    padding: 1px !important;
}

#other-player-div {
    color: rgba(252, 98, 98, 1);
    border: 1px solid rgba(204, 204, 204, 0.514);
    padding: 1px !important;

}

.noughts-end  {
    color: rgba(252, 98, 98, 0.2) !important;
    font-size: 50px;
    
}

.crosses-end {
    color: rgba(66, 134, 244, 0.2) !important;
    font-size: 50px;
}

.not-selected {
    opacity: 0.5;
}

.noughts-win  {
    color: rgba(252, 98, 98, 1) !important;
    font-size: 50px !important;
    text-align: center !important; 
}

.crosses-win  {
    color: rgba(66, 134, 244, 1) !important;
    font-size: 50px !important;
    text-align: center !important;  
}


#players {
    font-family: 'Monoton', cursive;
    font-size: 25px;
    color:rgba(108, 117, 125, 1);
    padding-top: 20px;

}

#vs {
    font-family: 'Monoton', cursive;
    font-size: 15px;
    color:rgba(108, 117, 125, 1);
    margin: 0px;
    padding: 0px;
}

#mode-change {
    display: block;
}


#level-select {
    font-family: 'Monoton', cursive;
    width: 375px;
    position: absolute;
    display: inline-flex;
    vertical-align: middle;
    align-items: center;
    margin: 2px auto;
    left: 0;
    right: 0;
    text-align: center;
    z-index: 1;
    transition: all .3s ease;

}

#level-select > label  {
    width:140px;
    padding: 10px 5px;
    max-height: 39px;

}

#player-one, #player-two {
    font-size: 40px;
    display: inline-flex; 
}

#player-two {
    margin: 0px;
    position: relative;
    z-index: 0;
    
}

#player-one > label, #player-two > label {
    font-size: 15px;
    font-weight: 700;
    left: 44px; 
    margin: 0px;
    padding: 0px;
}

#player-two > label > .active {
    box-shadow: none !important;

}

#player-one > input{
    border-bottom:  2px solid rgba(66, 134, 244, 1);
    box-shadow: none;
     
}

#player-two > input{
    border-bottom:  2px solid rgba(252, 98, 98, 1);
    box-shadow: none;
     
}


#playerOneText, #playerTwoText {
    text-transform: uppercase;
    font-weight: 800;
}

#player-two > .active {
    color: rgba(252, 98, 98, 1) !important;
}

#rematch { 
    z-index: 1;
    color: rgba(66, 134, 244, 1);
    background-color: rgba(255, 255, 255, 0.9) !important;
    font-family: 'Monoton', cursive;
    font-size: 25px !important;
    padding: none;
    position: absolute;
    bottom: -20px;
    border: 5px solid rgba(66, 134, 244, 1);
    outline: none;

}

#play {
    color: rgba(66, 134, 244, 1);
    font-size: 60px;
    border-radius: 50%;
    width: 80px;
    height: 80px;
    background-color: transparent;
    border: none;
    outline: none;
    vertical-align: middle;
    padding-bottom: 5px;
    
   
}

.game-square {
    padding: 15px;
    height: 15vh;
    width: 15vh;
    font-size: 60px;
    justify-content: center;

}

.game-square:nth-child(1),
.game-square:nth-child(2) {
    border-right: 10px solid rgba(108, 117, 125, 0.75);
}

.top > .game-square:nth-child(1), 
.top > .game-square:nth-child(2),
.top > .game-square:nth-child(3) {
    border-bottom: 10px solid rgba(108, 117, 125, 0.5);
}


.hidden {
    visibility: hidden;
}



/*-------------------------------------------------------------*/
/*-------------------------MEDIA QUERIES-----------------------*/
/*-------------------------------------------------------------*/

@media screen and (max-width: 770px) {
    #game-name {
        font-size: 60px;
    }

    #main-board {
        width: 85vw;
        height: 85vh;

    }

}

@media screen and (max-width: 495px) {
    .game-square {
        height: 13vh;
    }

}

@media screen and (max-width: 900px) {
    #back-button {
        position: fixed;
        margin-top: -50px;
    }

}

@media screen and (max-width: 535px) {
    #back-button {
        margin-top: -20px;
        margin-left: 20px;

    }

    #game-name {
        font-size: 40px;
        margin-top: 30px;
        
    }

    #score-board {
        font-size: 15px;
        padding: none !important;
        
    }

    #rematch { 
        font-size: 15px !important;
        position: absolute;
        bottom: -100px;
    }

    #mobile {
        padding: 0px !important;
    }

    #level-select {
        width: 88vw;  
    }

    #main-board {
        width: 94vw;
        height: 85vh;
        padding-left: 4px;
        padding-right: 4px;
    }

    .noughts-win, .crosses-win  {
        font-size: 35px !important;
        text-align: center !important; 
    }
    
    #main-board:before {
        width: 94vw;
        height: 85vh;
        transform: rotate(-1.5deg);
        padding-left: 4px;
        padding-right: 4px;
        margin: 7.5vh 3vw;
    
    }

}

@media screen and (max-width: 375px) {

    #level-select {
        display: flex;
        flex-direction: column;   
    }

    #level:nth-child(2), 
    #level:nth-child(3) {
        margin-left: 6px !important;

    }

    #play {
        top: 80px;
    }

}