body, html{
    height: 100%;
    width: 100%;
    padding: 0;
    margin: 0;
}
body{
    font-family: 'Roboto Condensed', sans-serif;
    background: black;
    overflow: hidden;
    font-weight: bold;
    color: white;
}
/* Circle Base Style */
.circle{
    width: 100%;
    height: 100%;
    border-radius: 50%;
}
/* Cross Base Style */
.cross{
    position: relative;
    width: 100%;
    height: 100%;
}
.cross:before, .cross:after {
    position: absolute;
    left: 46%;
    content: '';
    height: 100%;
    width: 14px;
    background-color: #ED494C;
}
.cross:before {
    transform: rotate(45deg);
}
.cross:after {
    transform: rotate(-45deg);
}
/* Start Page Style*/
#start{
    width: 540px;
    font-size: 100px;
    font-style: normal;
}
.start-ox{
    width: 540px;
    height: 540px;
}
.text{
    font-style: italic;
}
.dual-circle{
    font-size: 140px;
}
#start .circle{
    border: solid 14px #ED494C;
}
/* Game Pad Style*/
#play{
    width: 540px;
}
.game{
    position: relative;
    width: 540px;
    height: 540px;
}
.game .circle{
    height: 40%;
    width: 40%;
    border: solid 8px black;
}
.game .cross{
    width: 45%;
    height: 45%;
}
.game .cross:before, .game .cross:after {
    width: 8px;
    background-color: white;
}
/* Score Board */
.score{
    height: 64px;
    display: flex;
    justify-content: center;
    align-items: center;
}
div .score *{
    text-align: center;
    height: 64px;
}
div .score .vs{
    width: 12.9%;
    height: 71px;
    margin-top: -7px;
    background: black;
    padding-top:23px;
    font-size: 20px;
    border-radius: 8px 8px 0px 0px;
}
#play .score .x-score, #play .score .o-score{
    width: 33%;
    height: 64px;
    line-height: 60px;
    font-size: 48px;
    background: white;
    color: black;
    border: 4px solid black;
    margin: 0px -4px;
}
#play .score .x-mark, #play .score .o-mark{
    width: 11.8%;
    height: 64px;
    line-height: 60px;
    border: 4px solid black;
}
.x-mark{
    font-size: 48px;
    border-radius: 8px 0 0 8px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.x-mark .cross{
    width: 70%;
    height: 70%;
}
.x-mark .cross:before, .x-mark .cross:after {
    width: 4px;
    background-color: white;
}
.o-mark{
    font-size: 40px;
    border-radius: 0 8px 8px 0;
    display: flex;
    justify-content: center;
    align-items: center;
}
.o-mark .circle{
    height: 65%;
    width: 65%;
    border: solid 4px white;
}
/* YOUR TURN! */
.x-turn, .o-turn{
    font-size: 20px;
}
/* Start, Restart Button*/
.startBtn{
    font-size: 48px;
    background: white;
    outline: 0;
}
/* ooxxPad */
#start .row .col-4, #play .row .col-4{
    width: 33.33%;
    height: 33.33%;
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    padding: 0;
}
/* style */
.text-FF6D70{
    color: #FF6D70;
}
.text-ED494C{
    color: #ED494C;
}
.bak-ED494C{
    background: #ED494C;
}
.hide{
    display: none;
}
/* Game Pad Line*/ 
.line-x{
    width: 100%;
    height: 8px;
    border-radius: 4px;
    background: #ED494C;
}
.line-y{
    height: 100%;
    width: 8px;
    position: absolute;
    border-radius: 4px;
    background: #ED494C;
}
/* Winner Style */
.x-win, .o-win, .draw{
    color: #ED494C;
    justify-content: center;
    align-items: center;
    height: 540px;
    width: 540px;
    position: relative;
}
.x-win .cross{
    width: 500px;
    height: 500px;
}
.x-win .cross:before, .x-win .cross:after {
    width: 40px;
}
.o-win .circle{
    width: 400px;
    height: 400px;
    border-radius: 50%;
    border: solid 45px #ED494C;
}
.draw .cross{
    width: 220px;
    height: 220px;
}
.draw .cross:before, .draw .cross::after{
    width: 20px;
}
.draw .circle{
    width: 180px;
    height: 180px;
    border: solid 20px #ED494C;
    margin-right: 10px;
}
.winner{
    font-size: 154px;
    font-style: italic;
    color:#FF6D70;
    -webkit-text-stroke: 4px white;
    position: absolute;
    line-height: 100%;
}

@media screen and (max-width : 600px) {
    /* Main Size */
    .start-ox, .game, .x-win, .o-win, .draw, .x-win .cross{
        width: 90vw;
        height: 90vw;
    }
    /* Start Board */
    #start{
        width: 90vw;
    }
    #start .circle{
        border: solid 3vw #ED494C;
    }
    #start .cross:before, #start .cross::after{
        width: 3vw;
    }
    .text{
        font-size: 17vw;
    }
    .dual-circle{
        font-size: 24vw;
        line-height: 24vw;
    }
    /* Game Board */
    #play, .score{
        width: 90vw;
    }
    .game .circle{
        border: solid 5px black;
    }
    .game .cross:before, .game .cross::after{
        width: 1.2vw;
    }
    /* Score */
    div .score .vs{
        width: 12vw;
    }
    #play .score .x-score, #play .score .o-score{
        width: 24.5vw;
    }
    #play .score .x-mark, #play .score .o-mark{
        width: 16vw;
    }
    /* Winner Style */
    .o-win .circle{
        width: 80vw;
        height: 80vw;
        border: solid 30px #ED494C;
    }
    .draw .cross{
        width: 46vw;
        height: 46vw;
    }
    .draw .circle{
        width: 40vw;
        height: 40vw;
    }
    .winner{
        font-size: 27vw;
    }
}