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HTML 

              
                <div class="phone">
	<div class="phone__indicators">
		<div class="time">10:02</div>
		<div class="phone__icons">
			<div class="signal">
				<svg viewBox="0 0 640 512" width="20" title="signal">
					<path d="M216 288h-48c-8.84 0-16 7.16-16 16v192c0 8.84 7.16 16 16 16h48c8.84 0 16-7.16 16-16V304c0-8.84-7.16-16-16-16zM88 384H40c-8.84 0-16 7.16-16 16v96c0 8.84 7.16 16 16 16h48c8.84 0 16-7.16 16-16v-96c0-8.84-7.16-16-16-16zm256-192h-48c-8.84 0-16 7.16-16 16v288c0 8.84 7.16 16 16 16h48c8.84 0 16-7.16 16-16V208c0-8.84-7.16-16-16-16zm128-96h-48c-8.84 0-16 7.16-16 16v384c0 8.84 7.16 16 16 16h48c8.84 0 16-7.16 16-16V112c0-8.84-7.16-16-16-16zM600 0h-48c-8.84 0-16 7.16-16 16v480c0 8.84 7.16 16 16 16h48c8.84 0 16-7.16 16-16V16c0-8.84-7.16-16-16-16z" fill="white" />
				</svg>
			</div>
			<div class="battery">
				<svg viewBox="0 0 640 512" width="20" title="battery-full">
					<path d="M544 160v64h32v64h-32v64H64V160h480m16-64H48c-26.51 0-48 21.49-48 48v224c0 26.51 21.49 48 48 48h512c26.51 0 48-21.49 48-48v-16h8c13.255 0 24-10.745 24-24V184c0-13.255-10.745-24-24-24h-8v-16c0-26.51-21.49-48-48-48zm-48 96H96v128h416V192z" fill="white" />
				</svg>
			</div>
		</div>
	</div>

	<div class="notification__center">
		<button>
			<p>Recent Activity</p>
			<svg viewBox="0 0 448 512" width="20" title="chevron-down">
				<path d="M207.029 381.476L12.686 187.132c-9.373-9.373-9.373-24.569 0-33.941l22.667-22.667c9.357-9.357 24.522-9.375 33.901-.04L224 284.505l154.745-154.021c9.379-9.335 24.544-9.317 33.901.04l22.667 22.667c9.373 9.373 9.373 24.569 0 33.941L240.971 381.476c-9.373 9.372-24.569 9.372-33.942 0z" fill="#B197FC" />
			</svg>
		</button>
		<div class="notifications__container hidden">
			<div class="notification__item">
				<div class="notification__image">
					<img src="https://images.unsplash.com/photo-1506794778202-cad84cf45f1d?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8M3x8cG9ydHJhaXR8ZW58MHx8MHx8fDI%3D" alt="man standing with dark background" />
				</div>
				<div class="notification__content">
					<p class="user__name">Abdul</p>
					<p class="message">liked your post</p>
				</div>
				<div class="actions">
					<button class="like"></button>
					<button class="delete">
						<svg viewBox="0 0 448 512" width="20" title="trash-alt">
							<path d="M32 464a48 48 0 0 0 48 48h288a48 48 0 0 0 48-48V128H32zm272-256a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zm-96 0a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zm-96 0a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zM432 32H312l-9.4-18.7A24 24 0 0 0 281.1 0H166.8a23.72 23.72 0 0 0-21.4 13.3L136 32H16A16 16 0 0 0 0 48v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16z" fill="#5c595a" />
						</svg>
					</button>
				</div>
			</div>

			<div class="notification__item">
				<div class="notification__image">
					<img src="https://images.unsplash.com/photo-1531746020798-e6953c6e8e04?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8NHx8cG9ydHJhaXR8ZW58MHx8MHx8fDI%3D" alt="woman standing in front of a pink wall" />
				</div>
				<div class="notification__content">
					<p class="user__name">Sierra</p>
					<p class="message">commented on your post</p>
				</div>
				<div class="actions">
					<button class="like"></button>
					<button class="delete">
						<svg viewBox="0 0 448 512" width="20" title="trash-alt">
							<path d="M32 464a48 48 0 0 0 48 48h288a48 48 0 0 0 48-48V128H32zm272-256a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zm-96 0a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zm-96 0a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zM432 32H312l-9.4-18.7A24 24 0 0 0 281.1 0H166.8a23.72 23.72 0 0 0-21.4 13.3L136 32H16A16 16 0 0 0 0 48v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16z" fill="#5c595a" />
						</svg>
					</button>
				</div>
			</div>

			<div class="notification__item">
				<div class="notification__image">
					<img src="https://images.unsplash.com/photo-1580489944761-15a19d654956?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8Nnx8cG9ydHJhaXR8ZW58MHx8MHx8fDI%3D" alt="woman smiling wearing a white blouse " />
				</div>
				<div class="notification__content">
					<p class="user__name">Kai</p>
					<p class="message">accepted your invitation</p>
				</div>
				<div class="actions">
					<button class="like"></button>
					<button class="delete">
						<svg viewBox="0 0 448 512" width="20" title="trash-alt">
							<path d="M32 464a48 48 0 0 0 48 48h288a48 48 0 0 0 48-48V128H32zm272-256a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zm-96 0a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zm-96 0a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zM432 32H312l-9.4-18.7A24 24 0 0 0 281.1 0H166.8a23.72 23.72 0 0 0-21.4 13.3L136 32H16A16 16 0 0 0 0 48v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16z" fill="#5c595a" />
						</svg>
					</button>
				</div>
			</div>

			<div class="notification__item">
				<div class="notification__image">
					<img src="https://images.unsplash.com/photo-1507003211169-0a1dd7228f2d?w=500&auto=format&fit=crop&q=60&ixlib=rb-4.0.3&ixid=M3wxMjA3fDB8MHxzZWFyY2h8OXx8cG9ydHJhaXR8ZW58MHx8MHx8fDI%3D" alt="man smiling wearing a white shirt" />
				</div>
				<div class="notification__content">
					<p class="user__name">Oscar</p>
					<p class="message">is going live!</p>
				</div>
				<div class="actions">
					<button class="like"></button>
					<button class="delete">
						<svg viewBox="0 0 448 512" width="20" title="trash-alt">
							<path d="M32 464a48 48 0 0 0 48 48h288a48 48 0 0 0 48-48V128H32zm272-256a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zm-96 0a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zm-96 0a16 16 0 0 1 32 0v224a16 16 0 0 1-32 0zM432 32H312l-9.4-18.7A24 24 0 0 0 281.1 0H166.8a23.72 23.72 0 0 0-21.4 13.3L136 32H16A16 16 0 0 0 0 48v32a16 16 0 0 0 16 16h416a16 16 0 0 0 16-16V48a16 16 0 0 0-16-16z" fill="#5c595a" />
						</svg>
					</button>
				</div>
			</div>
		</div>
	</div>
</div>
!

CSS 

              
                :root {
	margin: 0;
	padding: 0;
	box-sizing: border-box;

	--color-black: #1f1f1e;
	--color-white: #fafbfc;
	--color-yellow: #feca45;
	--color-gray: #5c595a;
	--phone-background: linear-gradient(
		to right bottom,
		#4a3972,
		#473279,
		#432a7f,
		#3e2185,
		#39178b
	);
	--color-accent: #39178b;
	--color-red: #ed054e;
}

body {
	font-family: "Open Sans", sans-serif;
	font-size: 1rem;
	color: var(--color-black);
	background-color: var(--color-yellow);
}

.phone {
	max-width: 250px;
	height: 550px;
	margin: 1rem auto;
	border: 10px solid var(--color-black);
	border-radius: 24px;
	background-image: var(--phone-background);
}

.phone__indicators {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0 10px;
	margin: 5px auto;
	color: var(--color-white);
}

.phone__icons {
	display: flex;
	gap: 10px;
}

.time {
	font-size: 0.8rem;
}

.notification__center {
	max-width: 200px;
	margin: 0 auto;
	padding: 5% 3%;

	> button {
		display: flex;
		justify-content: center;
		align-items: center;
		gap: 8px;
		font: inherit;
		width: 100%;
		border-radius: 4px;
		cursor: pointer;
		font-weight: bold;
		color: var(--color-accent);
		border: 2px solid var(--color-accent);
		background-color: var(--color-white);
	}
	> button:hover {
		color: var(--color-white);
		border: 2px solid var(--color-white);
		background-color: var(--phone-background);
	}
}

.notifications__container {
	width: 100%;
	margin: 1rem auto;
	animation: bounce 0.5s linear forwards;
}

.notification__item {
	padding: 1rem;
	margin-bottom: 10px;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	align-items: center;
	font-size: 0.5rem;
	border: 1px solid transparent;
	border-radius: 4px;
	background-color: var(--color-white);
}

.notification__image {
	width: 50px;
	height: 50px;
	border: none;
	border-radius: 50%;
	overflow: hidden;
	margin-right: 11px;

	> img {
		height: 100%;
		width: 100%;
		object-fit: cover;
	}
}

.notification__content {
	width: 40px;
}

.user__name {
	font-weight: bold;
	color: var(--color-accent);
}

.actions {
	display: flex;
	align-items: center;
	justify-content: center;

	> button {
		border: none;
		background-color: transparent;
		cursor: pointer;
		font-size: 1.2rem;
	}
}

.hidden {
	display: none;
}

.delete {
	animation: shake 0.5s infinite;
}

@keyframes bounce {
	0%,
	40%,
	75%,
	95% {
		transform: translateY(0);
	}

	15% {
		transform: translateY(-20px);
	}

	65% {
		transform: translateY(-15px);
	}

	85% {
		transform: translateY(-5px);
	}

	100% {
		transform: translateY(0);
	}
}

@keyframes slideout {
	0% {
		transform: translateX(0);
	}

	50% {
		opacity: 0;
	}

	100% {
		transform: translateX(-200px);
		opacity: 0;
	}
}

@keyframes heartbeat {
	from {
		transform: scale(1);
	}

	to {
		transform: scale(1.3);
	}
}

@keyframes shake {
	0% {
		transform: rotateZ(0);
	}

	34% {
		transform: rotateZ(-15deg);
	}

	68% {
		transform: rotateZ(15deg);
	}

	100% {
		transform: rotateZ(0);
	}
}
!

JS 

              
                const dropdownButton = document.querySelector(".notification__center > button");
const notificationsContainer = document.querySelector(
	".notifications__container"
);
const notifications = document.querySelectorAll(".notification__item");
const deleteButton = document.getElementsByClassName("delete");
const likeButton = document.getElementsByClassName("like");
const timeElement = document.querySelector(".time");

let i = 0;

for (i = 0; i < deleteButton.length; i++) {
	deleteButton[i].addEventListener("click", function () {
		this.parentElement.parentElement.style.animation = "slideout 1s forwards";
	});
}

for (i = 0; i < likeButton.length; i++) {
	likeButton[i].addEventListener("click", function () {
		this.style.animation = "none";
		this.textContent = "✔";
		this.style.color = "#60c91a";
		this.style.fontSize = "24px";
	});
}

dropdownButton.addEventListener("click", function () {
	for (const notification of notifications) {
		notification.style.animation = "none";
	}

	for (const like of likeButton) {
		like.textContent = "❤︎";
		like.style.color = "#ed054e";
		like.style.animation = "heartbeat 1s infinite forwards";
	}

	if (dropdownButton.getAttribute("aria-expanded") === "true") {
		dropdownButton.setAttribute("aria-expanded", "false");
	} else {
		dropdownButton.setAttribute("aria-expanded", "true");
	}

	notificationsContainer.classList.toggle("hidden");
});

setCurrentTime();
setInterval(setCurrentTime, 60 * 1000);

function setCurrentTime() {
	const currentDate = new Date();
	let hours = currentDate.getHours() + "";
	if (hours.length <= 1) {
		hours = 0 + hours;
	}
	let minutes = currentDate.getMinutes() + "";
	if (minutes.length <= 1) {
		minutes = 0 + minutes;
	}

	timeElement.textContent = `${hours} : ${minutes}`;
}
!
999px

Console