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How to align the content shown in the image using JavaScript along with redirecting to another page

I am bit troubled in aligning the content as shown in the image. Along with that I need to redirect to page 1 by clicking on content section and redirect to page 2 by clicking the icon separately. How can I solve it using javascript?

These things can be achieved without the use of JavaScript besides the point that it's generally bad practice to manipulate DOM with JavaScript as much can be done with css rules, animations, basic html.
To align the icon first you should try these css rules applied on icon element:
.your-icon {
top: 0;
right: 0;
}
Assuming your icon in html is declared like this:
<img src="foo.img" class="your-icon">
Although it depends on current rules applied (e.g. you should use other rule set if flex is enabled on parent element). Perhaps spacing with fixed values between content section is involved that is pushing the icon out of the way (padding, margin rules applied?).
As for navigation html href is good enough

.a {
/* width:400px; */
height: 300px;
border: 1px solid;
}
.b {
width: 100%;
float: left;
/* border:1px solid red; */
}
.c {
width: 70%;
/* border:1px solid; */
float: left;
/* display:flex; */
float: left;
}
.c div{padding: 5px;}
.d {
border: 1px solid;
}
.box {
width: 29%;
float: left;
border: 1px solid;
height: 100%;
}
.rTable {
display: block;
width: 100%;
}
.rTableHeading,
.rTableBody,
.rTableFoot,
.rTableRow {
clear: both;
}
.rTableHead,
.rTableFoot {
/* background-color: #DDD; */
font-weight: bold;
}
.rTableCell,
.rTableHead {
/* border: 1px solid #999999; */
float: left;
height: 17px;
overflow: hidden;
padding: 5px;
width: 20%;
}
.rTable:after {
visibility: hidden;
display: block;
font-size: 0;
content: " ";
clear: both;
height: 0;
}
<div class='a'>
<div class='b'>
<div class='c'>
<div>Name</div>
<div>Address</div>
<div>PIN</div>
</div>
<div class='box'>ICON</div>
</div>
<div class='d'>
<div class="rTable">
<div class="rTableRow">
<div class="rTableHead"><strong>Time</strong></div>
<div class="rTableHead"><span style="font-weight: bold;">Duration</span></div>
<div class="rTableHead"><strong>Amount</strong></div>
<div class="rTableHead"><strong>Position</strong></div>
</div>
<div class="rTableRow">
<div class="rTableCell">5</div>
<div class="rTableCell">2</div>
<div class="rTableCell">3</div>
<div class="rTableCell">4</div>
</div>
</div>
</div>
</div>

Make floated element have height 100% to fill page

I am trying to get the left side bar to have a height of 100% and fill the page no matter how big the "main" div is made.
At the moment it stops at normal page height and doesn't increase height.
Is there any way I can achieve this?
JFiddle: https://jsfiddle.net/hjnheonk/
HTML:
<div class="container">
<div class="navbar-left">
<div id="top">
<h2><b>Admin</b>Panel</h2>
</div>
<div id="navigation">
<ul>
<li class="nav-header">Main Pages: </li>
<li>
Home
etc ...
</ul>
</div>
</div>
<div id="navbar-top">
<div id="user">
<?php echo'<p id="user_greeting">'.$username. '<span class="fa fa-caret-down"></span>'.'</p>'?>
</div>
<div id="icon">
<span>
<hr><hr><hr>
</span>
</div>
<div class="main">
</div>
</div>
</div>
**CSS: **
html,body {
height: 100%;
}
.container {
margin-left: 230px;
height: 100%;
position:relative;
}
.navbar-left {
background-color:rgb(26, 34, 38);
color:white;
width: 230px;
margin-left: -230px;
height: 100%;
float:left;
}
.navbar-left #top {
background-color:#367fa9;
min-height: 50px;
text-align: center;
}
.navbar-left #top h2 {
font-size: 20px;
padding: 15px 0px;
}
#navbar-top {
float:right;
width: 100%;
position:relative;
background-color:#3c8dbc;
width: 100% !important;
margin:0 auto;
border: none;
min-height: 51px;
}
#navbar-top #icon {
width: 20px;
padding: 18px 10px !important;
}
#navbar-top #icon hr {
margin:0 auto;
padding: 0px;
border: 1px solid white;
border-radius: 5px;
}
#navbar-top #icon hr:not(:first-child) {
margin-top: 5px;
}
#navbar-top > div:hover:not(#userDropdown) {
background-color:#47a0d3;
cursor: pointer;
}
#brand {
float:left;
}
#navigation .nav-header {
background-color: #272f33;
padding: 12px 30px;
text-align: left;
margin-top: 40px;
margin-bottom: 25px;
}
#navigation ul li a:hover {
background-color: #273136;
}
#navigation ul li a {
width: 100%;
display: block;
padding: 12px 0px;
background-color: #1a2226;
text-align: center;
color:white;
text-decoration: none;
}
.main {
float:left;
width: 100%;
background-color:pink;
height: 1000px; /*Used as an example to show */
}

There's no way to do this by pure CSS, they way you coded-sliced it. If you want it to make work with the current layout - calculate the height via JS, based on the contents and height of the right column.
Basically in your case there different ways to proceed:
calculate the height via JS, based on the contents and height of the right column.
to nest DIVs. So one div will stretch it's parent. Then it will be possible to use purely CSS solution. Read more here one of the possible solutions.
to "override" the standard behavior of divs with "display:table-cell;" (table, table-row, etc), or even to use modern features of CSS alike flexboxes
Which way to go, is up to you.

Does the container need to be defined as percentage? If not then you could do something like this:
$('.navbar-left').css('height', $('.container').height()+'px');

Using Farside's method and updating a little bit here is my code:
var column = $(".column_left").height() + "px";
$(".column_right").css({"height": column});
$(window).on('resize', function(){ //accounts for if the user resizes the window, column stays in place.
var column = $(".column_left").height() + "px";
$(".column_right").css({"height": column});
});

Here is a Pure CSS way to acheive the same.
JS Filddle: https://jsfiddle.net/cx6nu8sw/
Following are the classes from your code which are changed
#navbar-top {
width: 100%;
position:relative;
background-color:#3c8dbc;
margin:0 auto;
border: none;
min-height: 51px;
display:table-cell;
vertical-align:top;
}
.navbar-left {
background-color:rgb(26, 34, 38);
color:white;
display:table-cell;
vertical-align:top;
}
//newly addition
#navigation{
width:230px;
}
As mentioned by #Farside in his 3rd point, I have used "display:table-cell;" on your Div's. Its same as creating table, where the height of row is decided by the longest content in the entire row.
But, be aware that width & height of elements with "display:table-cell;" cannot be forced, it will adjust according to the content inside them. So you can set width and height of elements inside them it will automatically take the same height and width.

Change CSS of a div when hovering another (JQuery)

I want to change the CSS of a div when hovering its parent div.
This is my HTML:
<div id="box1" class="hover-on-div-1">
<img src="images/1.png" alt="" />
<div id="line1"></div>
<div class="text_align"><span>Text here</span>
</div>
</div>
Here is the CSS:
#box1 {
height: 295px;
width: 220px;
background-color: #86d1f4;
float: left;
margin-left: 30px;
margin-right: 120px;
margin-top: 55px;
color: #0081C5;
}
#box1:hover {
background-color: #494c5b;
color: #BFB6AF;
}
#line1 {
height:1px;
background:#0081C5;
width:126px;
margin-top:67px;
margin-left:40px;
position:absolute;
}
Note: .hover-on-div-1 is the class I use for a JQuery function that changes the image, the <span> is used only for a text-transform and the text-align class is pretty self explanatory.
How do I change the .line1 div when hovering over #box1?
I managed to change everything inside the #box1 div when I hover but not the .line1. Did some search on SO but since I'm a total noob when it comes to JQuery/JavaScript it didn't helped too much.
https://jsfiddle.net/nLg8Lr7x/

You don't need JS for this - your #line1 div is child of #box1 div.
Just add some css like this:
#box1:hover #line1 {
/* Changes for #line1 when #box1 hovered */
}
Here is examle on jsbin.

If you want to do it with jQuery you can make use of mouseover and mouseleave functions to change css like below.
Notes: I suggest you to make use of addClass and removeClass functions instead of setting hard codded css in functions.
$('#box1').mouseover(function() {
$('#line1').css("background", "red"); // change css
});
$('#box1').mouseleave(function() {
$('#line1').css("background", "#0081C5"); // change back css as it was
});
$('#box1').mouseover(function() {
$('#line1').css("background", "red");
});
$('#box1').mouseleave(function() {
$('#line1').css("background", "#0081C5");
});
#box1 {
height: 295px;
width: 220px;
background-color: #86d1f4;
float: left;
margin-left: 30px;
margin-right: 120px;
margin-top: 55px;
color: #0081C5;
}
#box1:hover {
background-color: #494c5b;
color: #BFB6AF;
}
#line1 {
height: 1px;
background: #0081C5;
width: 126px;
margin-top: 67px;
margin-left: 40px;
position: absolute;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="box1" class="hover-on-div-1">
<img src="images/1.png" alt="" />
<div id="line1"></div>
<div class="text_align"><span>Text here</span>
</div>
</div>

How to add a class if div height reaches a fixed height?

I have some modules on my project that are generated dynamically. This basic HTML will work fine as an example of what I want to achieve:
<div class="container">
<div class="image">
image here
</div>
<div class=" ellipsis">
<div class="description">
here we have a text not very long for a small module
</div>
</div>
<div class="end">
buttom
</div>
</div>
My problem is that I don't want this module to ever grow too much vertically, if the web administrator writes a long "description" (I can't limit how much he wants to write as the "description" text will show on other pages).
I found a nice CSS trick to add "ellipsis" to a multiple lines container. Here you can see this "trick" in the .ellipsis (plus the basic CSS):
.container {
background-color: #eee;
width:100px;
margin:20px;
float:left;
}
.image {
border:2px solid #999;
width:100px;
height:60px;
background-color: #fff;
margin-bottom:10px;
}
.end {
border:2px solid #999;
width:100px;
background-color: #fff;
}
.ellipsis {
overflow: hidden;
max-height: 200px;
line-height: 25px;
margin-bottom:10px;
position:relative;
}
.ellipsis:before {
content:"";
float: left;
height:100%;
width: 5px;
height: 200px;
}
.ellipsis > *:first-child {
float: right;
width: 100%;
margin-left: -5px;
}
.ellipsis:after {
content: "\02026";
box-sizing: content-box;
-webkit-box-sizing: content-box;
-moz-box-sizing: content-box;
float: right; position: relative;
top: -25px; left: 100%;
width: 20px; margin-left: -20px;
padding-right: 5px;
text-align: right;
background-color:#eee;
}
You can see everything together here: JSFIDDLE
The problem I have is that while ellipsis works fine, I don't want ALL the modules to have a fixed height. I just want to limit the max-height to a fixed size. (Just delete "height: 200px;" from ".ellipsis:before" to see what I want to achieve.)
So, the problem is the .ellipsis:before fixed height. 100% height won't work unless I turn the position to absolute, but then the "ellipsis" trick won't work as the float won't take effect.
Any help with my problem will be greatly appreciated. I don't think there may be a pure CSS solution, (trust me, I have tried) and I'm very bad a JavaScript/jQuery. However, if you have a jQuery solution that may help, I could implement it in the project (and give you nice rep points here :) ). I was thinking something like:
If div.ellipsis > 200px then add height:200px to ellipsis:before
Thanks a lot in advance and please excuse my poor English. Hope the question is clear enough.

There is no need of :before pseudo class. Check this fiddle.
.ellipsis:after {
content:"\02026";
position: absolute; /* removed position: relative */
top: 200px; /* equal to max-height value */
right: 0px;
margin-top: -25px; /* equal to line-height value */
/* other styles */ /* removed float property */
}
Working Fiddle
In the above fiddle, I removed :before pseudo class and set the position of the :after pseudo class to top by 200px which is equal to the given max-height value of the .ellipsis.
and to remove the default upper and lower gaps of the container, I added margin-top: -25px which is equal to the given line-height.
Note: You can apply just top: 175px which is result value of subtraction of given max-height and line-height values.

Here's a simple jQuery solution.
First add a class for when an ellipsis reaches the maximum height, let's call it maxed. Set the :before height for that to 200px:
.ellipsis.maxed:before {
height:200px;
}
Then as you say. you can do some simple jQuery to check the height. If it is the maximum, then add our maxed class to the ellipsis:
$(function() {
$('.container .ellipsis').each(function() {
var $this = $(this);
if($this.height() >= 200) {
$this.addClass('maxed');
}
});
});
Updated fiddle here

You can do it easily with jquery (I assume jquery is an available option in your project).
You just have to
Remove all "ellipsis" class from HTML
Add "ellipsis" whenever needed with JS (= when your content exceeds 200px).
For that, you can use the following :
$('.description').each(function(){
if($(this).height() >= 200 ){
$(this).parent().addClass('ellipsis');
}
});
Working JSfiddle

You can't directly manipulate pseudo elements like :before. What you could do here is add a class for large ellipsis with height: 200px. Then use jQuery to add the new class according to the height.
$(function() {
$('div.ellipsis').each(function (index, element) {
if ($(element).height() >= 200) {
$(element).addClass('ellipsis-large');
}
});
});
See the code snippet for the full example:
$(function() {
$('div.ellipsis').each(function(index, element) {
if ($(element).height() >= 200) {
$(element).addClass('ellipsis-large');
}
});
});
.container {
background-color: #eee;
width: 100px;
margin: 20px;
float: left;
}
.image {
border: 2px solid #999;
width: 100px;
height: 60px;
background-color: #fff;
margin-bottom: 10px;
}
.end {
border: 2px solid #999;
width: 100px;
background-color: #fff;
}
/* ellipsis class for small modules */
.ellipsis {
overflow: hidden;
max-height: 200px;
line-height: 25px;
margin-bottom: 10px;
position: relative;
}
.ellipsis:before {
content: "";
float: left;
height: 100%;
width: 5px;
/* height: 200px; */
}
.ellipsis > *:first-child {
float: right;
width: 100%;
margin-left: -5px;
}
.ellipsis:after {
content: "\02026";
box-sizing: content-box;
-webkit-box-sizing: content-box;
-moz-box-sizing: content-box;
float: right;
position: relative;
top: -25px;
left: 100%;
width: 20px;
margin-left: -20px;
padding-right: 5px;
text-align: right;
background-color: #eee;
}
/* ellipsis class for large modules */
.ellipsis-large:before {
height: 200px;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="container">
<div class="image">
image here
</div>
<div class=" ellipsis">
<div class="description">
here we have a text not very long for a small module
</div>
</div>
<div class="end">
buttom
</div>
</div>
<div class="container">
<div class="image">
image here
</div>
<div class=" ellipsis">
<div class="description">
here we have a text not very long for a small module
</div>
</div>
<div class="end">
buttom
</div>
</div>
<div class="container">
<div class="image">
image here
</div>
<div class="ellipsis">
<div class="description">and here we have a much longer text to reach the 200px "ellipsis" div to activate the effect made with pure css. a nice discovery from http://www.mobify.com/blog/multiline-ellipsis-in-pure-css/
</div>
</div>
<div class="end">
buttom
</div>
</div>

Fadetoggle to show and hide two divs

I have two divs that I want to show one and hide the other continuously. The code I have only shows the first one Mass_alert. What must I fix to show and hide both divs in turn.
Here is the HTML.
<div style="position: relative; top: 50px; width: 778px; margin: 0 auto;">
<div id="alerts" style="float: right; width:200px; height: 25px; background: goldenrod; border-radius: 3px 3px 3px 3px; font: 11px Arial; color: #404040; overflow: hidden;">
<div id="Mass_alert" class="alert" style="position: relative; top: 5px; margin: 0 auto; text-align: center; width:100%; height: 20px;"></div>
<div id="Devotion_alert" class="alert" style="position: relative; top: 5px; margin: 0 auto; text-align: center; width:100%; height: 20px; visibility: hidden;"></div>
</div>
</div>
The code to do the fade toggle is this one.
$(document).ready(function() {
show_next_Mass(channel_array_sort);
show_next_devotion();
setInterval("show_alerts()",10000);
var continuous = function () {
$("#Mass_alert").fadeToggle(600);
$("#Devotion_alert").fadeToggle(600);
};
setInterval(continuous,600);
});

Judging by this API doc, you need to use display: none; instead of visibility: hidden; for the hidden element.

When you watch what .fadeToggle() does you see the change to the following attributes
opacity: 0;
display: none;
(As also Alexander pointed out in his answer.)
So I've copied this to the style attribute for the second div. But it didn't work. My assumption is jQuery keeps in some way track of what it has done to the elements but not really recognise the initial CSS.
My idea is that jQuery somewhat keeps track of what it has done to the elements but not really recognise the style the HTML came already with. So I cleaned 2nd div's CSS from any hiding related attributes and put a .hide() in the "initialising function".
seems to work (#jsFiddle)