Why is there a space below each line? (CSS)
I'm trying to make a Next.js tic-tac-toe app to test my skills. However, I'm having issues with css. There seems to be a padding issue under each row of boards - there is a small space under each row. Attached is a picture.
I tried setting padding and margin to 0 almost everywhere. This is my CSS.
body {
background-color: black;
height: 100vh;
width: 100vw;
margin: 0;
padding: 0;
}
* {
box-sizing: border-box;
}
h1, h2, h3, h4, h5, h6, p {
margin-top: 0;
padding: 0;
}
.square {
height: 30vmin;
width: 30vmin;
font-size: 25vmin;
border: 2px solid white;
display: flex;
justify-content: center;
align-items: center;
background-color: black;
color: white;
float: left;
margin-top: -1px;
margin-right: -1px;
line-height: 30vmin;
padding: 0;
}
.squareContainer {
display: inline-block;
}
.boardContainer {
border: 2px solid white;
display: inline-block;
margin: 0;
}
.container {
height: 100vh;
width: 100vw;
display: flex;
justify-content: center;
align-items: center;
}
.boardRow:after {
clear: both;
content: '';
display: table;
padding: 0;
}
This is the JSX of the motherboard:
<div className={styles.boardContainer}>
<div className={styles.boardRow}>
<Square value={squares[0]} onSquareClick={() => handleClick(0)}/>
<Square value={squares[1]} onSquareClick={() => handleClick(1)}/>
<Square value={squares[2]} onSquareClick={() => handleClick(2)}/>
</div>
<div className={styles.boardRow}>
<Square value={squares[3]} onSquareClick={() => handleClick(3)}/>
<Square value={squares[4]} onSquareClick={() => handleClick(4)}/>
<Square value={squares[5]} onSquareClick={() => handleClick(5)}/>
</div>
<div className={styles.boardRow}>
<Square value={squares[6]} onSquareClick={() => handleClick(6)}/>
<Square value={squares[7]} onSquareClick={() => handleClick(7)}/>
<Square value={squares[8]} onSquareClick={() => handleClick(8)}/>
</div>
</div>
For square:
<div className={styles.squareContainer}>
<button className={styles.square} onClick={onSquareClick}>
<p>
{ value }
</p>
</button>
</div>
I don’t know what the problem is, please help.
![[Web front-end] Node.js quick start](https://img.php.cn/upload/course/000/000/067/662b5d34ba7c0227.png)
Must guess the HTML. Hope it matches yours. Commenting out the
display: inline-block;rule of.squareContainercan solve this problem. Still, this css/html is overkill for this purpose. You can simplify it significantly.body { background-color: black; height: 100vh; width: 100vw; margin: 0; padding: 0; } * { box-sizing: border-box; } h1, h2, h3, h4, h5, h6, p { margin-top: 0; padding: 0; } .square { height: 30vmin; width: 30vmin; font-size: 25vmin; border: 2px solid white; display: flex; justify-content: center; align-items: center; background-color: black; color: white; float: left; margin-top: -1px; margin-right: -1px; line-height: 30vmin; padding: 0; } .squareContainer { /* display: inline-block; */ } .boardContainer { border: 2px solid white; display: inline-block; margin: 0; } .container { height: 100vh; width: 100vw; display: flex; justify-content: center; align-items: center; } .boardRow:after { clear: both; content: ''; display: table; padding: 0; }<body> <div class="container"> <div class="boardContainer"> <div class="boardRow"> <div class="squareContainer"> <div class="square"></div> <div class="square"></div> <div class="square"></div> </div> </div> <div class="boardRow"> <div class="squareContainer"> <div class="square"></div> <div class="square"></div> <div class="square"></div> </div> </div> <div class="boardRow"> <div class="squareContainer"> <div class="square"></div> <div class="square"></div> <div class="square"></div> </div> </div> </div> </div> </body>