var curr_div_on = 0,curr_div_off = 0;
const key = document.getElementsByClassName("key");
const closeBtn = document.querySelector('.close');
var modal1_box = document.querySelector('.modal1');
var modal2_box = document.querySelector('.modal2');
var firstpage = document.querySelector('.firstpage');
closeBtn.addEventListener('click', function() {
modal1_box.style.display = 'none';
modal2_box.style.display = 'none';
firstpage.style.display = 'grid';
setPlayingOff() == true;
setPlayingOn() == true;
setPlayingOff1() == false;
setPlayingOn1() == false;
setPlayingOff2() == false;
setPlayingOn2() == false;
var curr_div_on = 0;
var curr_div_off = 0;
});
document.addEventListener('keypress', function(){
if(curr_div_on==1){
modal1_box.style.display = 'grid';
modal2_box.style.display = 'grid';
firstpage.style.display = 'none';
setPlayingOff() == false;
setPlayingOn() == false;
setPlayingOff1() == true;
setPlayingOn1() == true;
setPlayingOff2() == true;
setPlayingOn2() == true;
}
});
function setPlayingOn() {
key[curr_div_on % 4].classList.add("playing");
curr_div_on = (curr_div_on + 1) % 4;
}
function setPlayingOff() {
key[curr_div_off % 4].classList.remove("playing");
curr_div_off = (curr_div_off + 1) % 4;
}
setInterval(setPlayingOn, 1000);
setTimeout(() => setInterval(setPlayingOff, 1000), 1000);
var curr_div_on1 = 0,curr_div_off1 = 0;
const key1 = document.getElementsByClassName("key1");
function setPlayingOn1() {
key1[curr_div_on1 % 4].classList.add("playing1");
curr_div_on1 = (curr_div_on1 + 1) % 4;
}
function setPlayingOff1() {
key1[curr_div_off1 % 4].classList.remove("playing1");
curr_div_off1 = (curr_div_off1 + 1) % 4;
}
setInterval(setPlayingOn1, 1000);
setTimeout(() => setInterval(setPlayingOff1, 1000), 1000);
var curr_div_on2 = 0,curr_div_off2 = 0;
const key2 = document.getElementsByClassName("key2");
function setPlayingOn2() {
key1[curr_div_on2 % 4].classList.add("playing1");
curr_div_on2 = (curr_div_on2 + 1) % 4;
}
function setPlayingOff2() {
key1[curr_div_off2 % 4].classList.remove("playing1");
curr_div_off2 = (curr_div_off2 + 1) % 4;
}
setInterval(setPlayingOn2, 1000);
setTimeout(() => setInterval(setPlayingOff2, 1000), 1000);
* {
box-sizing: border-box;
}
.firstpage {
display: grid;
grid-template-columns: repeat(1, 1fr);
grid-gap: 10px;
margin-top: 30px;
margin-left: 30px
}
.key{
border: 0.1rem solid black;
border-radius: 0.5rem;
margin : 1rem;
padding: 1rem 0.5rem;
width: 90%;
text-align: center;
background: rgba(0,0,0,0.4);
transition: all 1.0 ease;
transition-duration: 0.5s;
letter-spacing: 46px;
}
.key1{
border: 0.1rem solid black;
border-radius: 0.5rem;
margin : 1rem;
padding: auto auto auto auto;
width: 90%;
text-align: center;
background: white;
transition: all 1.0 ease;
transition-duration: 0.5s;
letter-spacing: 46px;
}
.key2{
border: 0.1rem solid black;
border-radius: 0.5rem;
margin : 1rem;
padding: auto auto auto auto;
width: 90%;
text-align: center;
background: white;
transition: all 1.0 ease;
transition-duration: 0.5s;
letter-spacing: 46px;
}
.playing{
transform: scale(1,1);
border-color: #ffc600;
box-shadow: 0 0 1rem #ffc600;
}
.playing1{
transform: scale(1,1);
border-color: #ffc600;
box-shadow: 0 0 1rem #ffc600;
}
.modal1{
display: none;
position: fixed;
z-index: 1;
left: 0;
top: 0;
height: 100%;
width: 100%;
overflow: auto;
background-color: pink;
}
<html>
<div class='firstpage'>
<div id="key_one" class='key'>ABCDEF</div>
<div id="key_two" class='key'>GHIJKL</div>
<div id="key_three" class='key'>MNOPQRS</div>
<div id="key_four" class='key'>TUVWXYZ</div>
</div>
<div id='mode' class='modal1'>
<div class='key1'>A</div>
<div class='key1'>B</div>
<div class='key1'>D</div>
<div class='key1'>E</div>
<span class="close"></span>
</div>
<div id='mode2' class='modal2'>
<div class='key2'>F</div>
<div class='key2'>G</div>
<div class='key2'>H</div>
<div class='key2'>I</div>
<span class="close"></span>
</div>
</html>