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HTML 

              
                .wrapper
	.poll-box
		.poll-container
			.poll-question Will Poland win the footboal match?
			.poll-panel.row.mt-30
				.btn.poll-panel-btn(aria-role='button' data-result=0 data-vote=0) 
					span Yes
				.btn.poll-panel-btn(aria-role='button' data-result=0 data-vote=1) 
					span No
!

CSS 

              
                *
	box-sizing: border-box

$font-headline: 'Poppins', sans-serif
$font-context: 'Roboto', sans-serif

body
	background: #1b1b1b
	margin: 0

.wrapper
	position: absolute
	top: 50%
	left: 50%
	transform: translate(-50%, -50%)

.mt-30
	margin: 30px 0 0 0
.row, .column
	display: flex
.row
	flex-direction: row
.column
	flex-direction: column
.btn:not([disabled])
	cursor: pointer

.poll
	&-box
		background: linear-gradient(#803af7, #500cc4)
		border-radius: 3px
		box-shadow: 0px 5px 11px -7px #000
		text-align: center
	&-container
		padding: 25px 30px
		position: relative
	&-question
		width: max-content 
		max-width: 700px
		color: #FFF
		font-family: $font-headline
	&-panel.poll-voted
		overflow: hidden
		border-radius: 50px
		.poll-panel-btn
			&.--user-choice
				background: #FFF
				color: #000
				&:hover
					color: #000
					background: #FFF
			&
				background: #676464
				color: #FFF
				border-radius: 0
				margin: 0
				border: 0
				position: relative
				&:hover
					color: #FFF
					background: #676464
				&:after
					content: attr(data-result)
					font-size: 9px
					display: block
					opacity: 0.5
					animation: slideWithFade .2s ease
				&:active
					transform: inherit
				span
					display: block
		
	&-panel
		width: 100%
		&-btn
			padding: 7px 10px
			font-family: $font-context
			font-size: .7rem
			width: 100%
			border-radius: 50px
			border: 1px solid #FFF
			margin: 0 20px
			color: #FFF
			transition: .15s cubic-bezier(.17,.67,.79,1.24)
			&:hover
				background: #FFF
				color: #000
			&:active
				transform: scale(.95)
		
@keyframes slideWithFade
	0%
		opacity: 0
		transform: translateY(10px)
	100%
		opacity: 1
!

JS 

              
                // Plugin: https://codepen.io/badurski/pen/RJvJQZ

const q1 = new poll("Will Poland win the footboal match?", {
	0: { title: "Yes" },
	1: { title: "No" }
});

// Add some randome votes
for(let i = 0; i<20; i++) {
	q1.vote(Math.floor(Math.random() * (1 - 0 + 1)) + 0);
}

// Poll interface script
let pollButtons = document.querySelectorAll('.poll-panel-btn'),
		pollPanel = document.querySelector('.poll-panel');
pollButtons.forEach(button => {
	button.onclick = () => {
		if (button.getAttribute('disabled') != 'disabled') {
			q1.vote(button.dataset.vote);
			pollPanel.classList.add('poll-voted');
			button.classList.add('--user-choice');
			pollButtons.forEach(b => {
				b.setAttribute('disabled', 'disabled');
				let percent = q1.results[b.dataset.vote].percent + '%';
				b.style.width = percent;
				b.dataset.result = percent;
			});
		}
	};
});
!
999px

Console