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HTML

            
              <div class="container">
<div class=titleBox>
<h1>My WCC submissions</h1> 
<h2>#weeklyCodingChallenge</h2>
</div>

<div class="portfolio-wrapper">
  <div class="portfolio-item js">
    <img src="https://oi431.photobucket.com/albums/qq33/deppkyo/edited-image_zpsmb6owsak.png" alt="week 1">
    <div class="portfolio-info"><p>Week #1: sign up form</p><a href="https://codepen.io/augs0/full/jJvEGY">See project</a>
    </div>
  </div>
  <div class="portfolio-item js">
    <img src="https://oi431.photobucket.com/albums/qq33/deppkyo/weektwo_zpsg4ja1rfu.png" alt="week 2">
    <div class="portfolio-info"><p>Week #2: image slider</p><a href="https://codepen.io/augs0/full/YgRWrY">See project</a>
    </div>
  </div>
  <div class="portfolio-item js">
    <img src="https://oi431.photobucket.com/albums/qq33/deppkyo/weekthree_zpsl1acvgsm.png" alt="week 3">
    <div class="portfolio-info"><p>Week #3: custom navigation</p><a href="https://codepen.io/augs0/full/zbydxo">See project</a>
    </div>
  </div>
  <div class="portfolio-item no-js">
    <img src="https://oi431.photobucket.com/albums/qq33/deppkyo/weekfour_zpslcwdwisw.png" alt="week 4">
    <div class="portfolio-info"><p>Week #4: loading animation</p><a href="https://codepen.io/augs0/full/RdmeaQ">See project</a>
    </div>
</div>
  <div class="portfolio-item js">
    <img src="https://oi431.photobucket.com/albums/qq33/deppkyo/weekfive_zpshvxx6hxx.png" alt="week 5">
    <div class="portfolio-info"><p>Week #5: colouring app</p><a href="https://codepen.io/augs0/full/jRWoKW">See project</a>
    </div>
</div>
  <div class="portfolio-item no-js">
    <img src="https://oi431.photobucket.com/albums/qq33/deppkyo/weeksix_zpszoypxnvy.png" alt="week 6">
    <div class="portfolio-info"><p>Week #6: UI button kit</p><a href="https://codepen.io/augs0/full/XQpJoB">See project</a>
    </div>
</div>
  <div class="buttonBox">
    <button class="see-all ripple">See all projects</button>
    <button class="js-only ripple">See projects using JS</button>
  </div>
  </div>
!

CSS

            
              @import url('https://fonts.googleapis.com/css?family=Rock+Salt');
  
*{
  box-sizing:border-box;
}

html, body{
  margin:0;
  padding:0;
}

body{
  background:black;
  color:white;
  font-family: 'Rock Salt', cursive;
}

.titleBox{
  position: absolute;
  bottom: 0;
  right: 10px;
}

.portfolio-wrapper{
  display:flex;
  flex-wrap:wrap;
  top: 0;
  position: absolute;
}

.portfolio-item{
  position: relative;
  width: 20%;
  height: 210px;
  overflow: hidden;
  border: white solid 2px;
  border-radius: 40%;
  margin:10px;
}

.portfolio-item img{
  object-fit: center;
  height:100%;
  width:100%;
}

.portfolio-item a{
  font-size:0.8rem;
  background:white;
  color:black;
  border-radius:20px;
  text-decoration:none;
  padding:5px;
}

.portfolio-item:hover
.portfolio-info{
  width:100%;
  opacity:1;
}

.portfolio-info{
  background-color: black;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
	position: absolute;
	top: 0;
	left: 0;
	opacity: 0;
	width: 0;
	height: 100%;
  padding:20px;
  transition: opacity 100ms ease-in-out;
  transition: width 100ms ease-in-out;
}

.ripple{
  position:relative;
  overflow:hidden; /*hides the larger part of circle when created*/
  font-family:'Rock Salt', cursive;
  font-size: 0.7rem;
  border-radius:10%;
  width:180px;
  background:transparent;
  color:white;
  outline:none;
}

.ripple .circle {
    position: absolute;
    border-radius: 50%;
    background-color: white;
    width: 100px;
    height: 100px;
    transform: translate(-50%, -50%) scale(0); /*centres the circle at the point of click*/
    animation: scale 0.5s ease-out; /*makes the circle grow larger*/ 
}


.hide{
  display:none;
}

@keyframes scale {
    to {
        transform: translate(-50%, -50%) scale(4);
        opacity: 0; /*grows then 'disappears' through opacity*/
    }
}

@media (max-width:768px)
{ 
  .titleBox{
    position: fixed;
    writing-mode: vertical-lr;
    font-size: 0.4rem;
    bottom: 10px;
    right: -10px;
  }
  .portfolio-item{
    width:80%;
  }
}
!

JS

            
              const seeAllBtn = document.querySelector('.see-all');
const jsOnlyBtn = document.querySelector('.js-only');
const allJs = document.querySelectorAll('.js');
const nonJs = document.querySelectorAll('.no-js')

function showAll(){
  for(var i = 0; i < nonJs.length; i++)   {
  nonJs[i].classList.remove('hide');
  nonJs[i].classList.add('show');
  }
}

function showJsOnly(){
  for(var i = 0; i < nonJs.length; i++)   {
  nonJs[i].classList.add('hide');
  }
}

seeAllBtn.addEventListener('click', showAll);
jsOnlyBtn.addEventListener('click', showJsOnly)

//ripple effect on buttons
const buttons = document.querySelectorAll('.ripple');

buttons.forEach(button => {
	button.addEventListener('click', function(e) {
    //location of click
		let x = e.clientX;
		let y = e.clientY;
    //get top and left of the element to calculate where the circle should appear in relation to the element
		let buttonTop = e.target.offsetTop;
		let buttonLeft = e.target.offsetLeft;
    //calculates where the circle should appear by minusing the elements measurements from where the user clicked
		let xInside = x - buttonLeft;
		let yInside = y - buttonTop;
    
    //actually creates the circle. the top and left positions are calculated by using the calculations above i.e. minusing elements' measurements from click location. finally, the shape is appended to the button
    let circle = document.createElement('span');
        circle.classList.add('circle');
        circle.style.top = yInside + 'px';
        circle.style.left = xInside + 'px';

        this.appendChild(circle);
    
    setTimeout(() => {
            circle.remove();
        }, 500); //necessary so that we don't end up with multiple circles as they otherwise stay appended to the button
	});
});
!
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