How do I centralize the text inside a button - html

Question

I'm building my new website on SquareSpace, and wanted something a bit more fancy for my landing page.
I got this button here ("Button 49," from https://getcssscan.com/css-buttons-examples).
My problem now is getting the text centered and being able to adjust the size.
I tried this text-align but nothing changed, also tried to mess with the line-height but thinks just got funky; and for the size of the button, I can mess with the inputs there but if I do that with the text not centred it gets weird.
I'm using a custom font, but you can use Arial to visualize.
Any help is welcome, I don't know code language or how to explain my problem, but thanks for reading.
As you can see on the image, there is a something wrong on the red circle and the text seems a bit down IMAGE OF BUTTON
Here's my current code:
button,
button::after {
width: 380px;
height: 86px;
font-size: 36px;
font-family: 'Industry Inc Base';
background: linear-gradient(45deg, transparent 5%, #fff 5%);
border: 0;
color: #000;
letter-spacing: 3px;
text-align: center;
line-height: 80px;
box-shadow: 8px 0px 0px #282828;
outline: transparent;
position: relative;
}
button::after {
--slice-0: inset(50% 50% 50% 50%);
--slice-1: inset(80% -6px 0 0);
--slice-2: inset(50% -6px 30% 0);
--slice-3: inset(10% -6px 85% 0);
--slice-4: inset(40% -6px 43% 0);
--slice-5: inset(80% -6px 5% 0);
content: 'ENTER';
display: block;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(45deg, transparent 3%, #FF5E1A 3%, #7b00ff 5%, #FF5E1A 5%);
text-shadow: -3px -3px 0px #7b00ff, 3px 3px 0px #FF5E1A;
clip-path: var(--slice-0);
}
button:hover::after {
animation: 1s glitch;
animation-timing-function: steps(2, end);
}
#keyframes glitch {
0% {
clip-path: var(--slice-1);
transform: translate(-20px, -10px);
}
10% {
clip-path: var(--slice-3);
transform: translate(10px, 10px);
}
20% {
clip-path: var(--slice-1);
transform: translate(-10px, 10px);
}
30% {
clip-path: var(--slice-3);
transform: translate(0px, 5px);
}
40% {
clip-path: var(--slice-2);
transform: translate(-5px, 0px);
}
50% {
clip-path: var(--slice-3);
transform: translate(5px, 0px);
}
60% {
clip-path: var(--slice-4);
transform: translate(5px, 10px);
}
70% {
clip-path: var(--slice-2);
transform: translate(-10px, 10px);
}
80% {
clip-path: var(--slice-5);
transform: translate(20px, -10px);
}
90% {
clip-path: var(--slice-1);
transform: translate(-10px, 0px);
}
100% {
clip-path: var(--slice-1);
transform: translate(0);
}
}
<p><button class="button">Enter</button></p>

Answer 1

The text 'Enter' is centered inside your button, so that's fine. Text is centered by default inside a button, so you can leave out text-align: center; in your CSS.
One way to center your button on the page is with CSS flex layout. This works by wrapping the content in a flex container (see CSS code below). This can be the p element you first had, but as this is not really a paragraph, I would use a div element.
Concerning the 'glitch text' displaying lower than the button text, this is likely due to the font indeed. I changed it to font-family: 'sans-serif'; and it looks fine to me.
Finally, please note that it is illegal to wrap a button inside anchor tags. You have to put your anchor tags (i.e. your 'link') inside the button tags.
div {
font-family: 'sans-serif';
display: flex;
justify-content: center;
}
button,
button::after {
width: 380px;
height: 86px;
font-size: 36px;
background: linear-gradient(45deg, transparent 5%, #fff 5%);
border: 0;
color: #000;
letter-spacing: 3px;
line-height: 80px;
box-shadow: 8px 0px 0px #282828;
outline: transparent;
position: relative;
}
button::after {
--slice-0: inset(50% 50% 50% 50%);
--slice-1: inset(80% -6px 0 0);
--slice-2: inset(50% -6px 30% 0);
--slice-3: inset(10% -6px 85% 0);
--slice-4: inset(40% -6px 43% 0);
--slice-5: inset(80% -6px 5% 0);
content: 'ENTER';
display: block;
position: absolute;
top: 0;
left: 0;
right: 0;
bottom: 0;
background: linear-gradient(45deg, transparent 3%, #FF5E1A 3%, #7b00ff 5%, #FF5E1A 5%);
text-shadow: -3px -3px 0px #7b00ff, 3px 3px 0px #FF5E1A;
clip-path: var(--slice-0);
}
button:hover::after {
animation: 1s glitch;
animation-timing-function: steps(2, end);
}
#keyframes glitch {
0% {
clip-path: var(--slice-1);
transform: translate(-20px, -10px);
}
10% {
clip-path: var(--slice-3);
transform: translate(10px, 10px);
}
20% {
clip-path: var(--slice-1);
transform: translate(-10px, 10px);
}
30% {
clip-path: var(--slice-3);
transform: translate(0px, 5px);
}
40% {
clip-path: var(--slice-2);
transform: translate(-5px, 0px);
}
50% {
clip-path: var(--slice-3);
transform: translate(5px, 0px);
}
60% {
clip-path: var(--slice-4);
transform: translate(5px, 10px);
}
70% {
clip-path: var(--slice-2);
transform: translate(-10px, 10px);
}
80% {
clip-path: var(--slice-5);
transform: translate(20px, -10px);
}
90% {
clip-path: var(--slice-1);
transform: translate(-10px, 0px);
}
100% {
clip-path: var(--slice-1);
transform: translate(0);
}
}
<div><button class="button">Enter</button></div>