html{line-height:1.15;-ms-text-size-adjust:100%;-webkit-text-size-adjust:100%}body{margin:0}article,aside,footer,header,nav,section{display:block}h1{font-size:2em;margin:.67em 0}figcaption,figure,main{display:block}figure{margin:1em 40px}hr{box-sizing:content-box;height:0;overflow:visible}pre{font-family:monospace,monospace;font-size:1em}a{background-color:transparent;-webkit-text-decoration-skip:objects}abbr[title]{border-bottom:none;text-decoration:underline;text-decoration:underline dotted}b,strong{font-weight:inherit}b,strong{font-weight:bolder}code,kbd,samp{font-family:monospace,monospace;font-size:1em}dfn{font-style:italic}mark{background-color:#ff0;color:#000}small{font-size:80%}sub,sup{font-size:75%;line-height:0;position:relative;vertical-align:baseline}sub{bottom:-.25em}sup{top:-.5em}audio,video{display:inline-block}audio:not([controls]){display:none;height:0}img{border-style:none}svg:not(:root){overflow:hidden}button,input,optgroup,select,textarea{font-family:sans-serif;font-size:100%;line-height:1.15;margin:0}button,input{overflow:visible}button,select{text-transform:none}button,html [type=button],[type=reset],[type=submit]{-webkit-appearance:button}button::-moz-focus-inner,[type=button]::-moz-focus-inner,[type=reset]::-moz-focus-inner,[type=submit]::-moz-focus-inner{border-style:none;padding:0}button:-moz-focusring,[type=button]:-moz-focusring,[type=reset]:-moz-focusring,[type=submit]:-moz-focusring{outline:1px dotted ButtonText}fieldset{padding:.35em .75em .625em}legend{box-sizing:border-box;color:inherit;display:table;max-width:100%;padding:0;white-space:normal}progress{display:inline-block;vertical-align:baseline}textarea{overflow:auto}[type=checkbox],[type=radio]{box-sizing:border-box;padding:0}[type=number]::-webkit-inner-spin-button,[type=number]::-webkit-outer-spin-button{height:auto}[type=search]{-webkit-appearance:textfield;outline-offset:-2px}[type=search]::-webkit-search-cancel-button,[type=search]::-webkit-search-decoration{-webkit-appearance:none}::-webkit-file-upload-button{-webkit-appearance:button;font:inherit}details,menu{display:block}summary{display:list-item}canvas{display:inline-block}template{display:none}[hidden]{display:none}

.clearfix:after {visibility: hidden; display: block; font-size: 0; content: ''; clear: both; height: 0; }

html { -moz-box-sizing: border-box; -webkit-box-sizing: border-box; box-sizing: border-box;}

*, *:before, *:after {box-sizing: inherit}

.sr-only { position: absolute; width: 1px; height: 1px; margin: -1px; border: 0; padding: 0; white-space: nowrap; clip-path: inset(100%); clip: rect(0 0 0 0); overflow: hidden;}

.wrapper {
   max-width: 1200px;
   width: 85%;
   height: 100vh;
   margin: 0 auto;
   display: flex;
   flex-direction: column;
   justify-content: center;
   align-items: center;
}

body {
    background: black;
}

h1 {
    color: white;
    font-size: 48px;
    margin-bottom: 20px;
}

h2 {
    color: white;
    font-size: 24px;
    margin-bottom: 40px;
}

.score-text {
    width: 100px;
    position: relative;
    left: 10px;
}

.timer-box {
    height: 30px;
    width: 50px;
    background-color: black;
    border: 2px solid red;
    opacity: 0;
    display: flex;
    justify-content: center;
    margin: 10px;
}

#timer {
    margin: 0;
}

#score {
    text-align: right;
}

.options {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: black;
    border: 2px solid red;
    padding: 10px;
    margin: 20px;
}

.radio-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 15px;
}

.radios {
    display: flex;
    justify-content: center;
}

form {
    margin-bottom: 10px;
}

fieldset {
    border: none;
}

legend {
    color:white;
    font-size: 30px;
    font-weight: bold;
    text-align: center;
}

label {
    color: white;
}

#start {
    -webkit-appearance:none;
    -moz-appearance:none;
    appearance:none;
    background: black;
    color: white;
    border: 2px solid red;
    height: 30px;
    width: 60px;
    text-align: center;
    opacity: 0;
    pointer-events: none;
}

.board {
    height: 530px;
    width: 530px;
    background-color: gray;
    border: 2px solid red;
    display: flex;
    flex-direction: column;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    align-content: center;
    padding: 15px;
    opacity: 0;
}

.row {
    /* width: 100%; */
    background-color: gray;
    display: flex;
    justify-content: center;
    align-items: center;
}

.square {
    background-color: gray;
    border: 2px solid red;
    margin: 2px;
    transition: all 0.3s ease;
}

.square:hover,
.square:focus {
    background-color: black;
}

.square.normal:active {
    background-color: red;
}

.square.point:active {
    background-color: green;
}

.square.point {
    content: 'P!';
    background-color: white;
}

header a {
    text-decoration: none;
    color: white;
    padding: 6px;
}

header a:hover {
    border: 2px solid red;
}

header.wrapper{
    height: 20px;
}