Adding Masonry Grid Layout to loklak Media Wall

Working on loklak media walls, I wanted to add a responsive self-adjusting grid layout for media walls. Going through the most trending media wall, I concluded that the most commonly used view for media walls is Masonry view. This view is a much similar view to the Pinterest grid layout. In fact, Masonry Desandro states that Masonry view can be one of the most responsive and most pretty ways to present cards. It is also beneficial to use masonry view as it avoids unnecessary gaps and makes full use of the display screen.

In this blog, we are going to see how I added a masonry view to the media walls without any other dependency than CSS using column-count and column-gap. We would also be looking upon how to adjust font-size using rem units to make text readable for all screen-sizes depending on number of columns.

HTML File

<span class=“masonry”>
<span class=“masonry-panel” *ngFor=“let item of (apiResponseResults$ | async)”>
<span class=“masonry-content”>
<mediawallcard [feedItem]=“item”></mediawallcard>
</span>
</span>
</span>
  • The first span with class masonry is like a container in which all the cards will be embedded. This div will provide a container to adjust the number of columns in which cards will be adjusted.
  • The second span with class masonry-panel will be the column division. These panels are like the elements of a matrix. These panels are responsive and will adjust according to the screen size.
  • The third span with class masonry-content are like the content box in which all the content will be embedded. This div will create a space in the panel for the card to be adjusted.
  • The fourth element media-wall-card are the cards in which all the feed items are placed.

CSS File

  • Adjusting columns – The column-count and column-gap property was introduced in CSS3 to divide the element in a specified number of column and to keep the specified number (whole number) of column gap between the elements respectively. For different screen sizes, these are the column count that are kept. We need adjust the number of columns according to various screen sizes so that cards neither look too stretched or too bleak. Media wall is now responsive enough to adjust on smaller screens like mobiles with one column and on larger screens too with five columns.

@media only screen and (max-width: 600px) {
.masonry {
columncount: 1;
columngap: 0;
}
} @media only screen and (min-width: 600px) and (max-width: 900px) {
.masonry {
columncount: 2;
columngap: 0;
}
} @media only screen and (min-width: 1280px) and (max-width: 1500px) {
.masonry {
columncount: 3;
columngap: 0;
}
} @media only screen and (min-width: 1500px) and (max-width: 1920px) {
.masonry {
columncount: 4;
columngap: 0;
}
} @media only screen and (min-width: 1920px) {
.masonry {
columncount: 5;
columngap: 0;
}
}
  • Adjusting Font-Size – For a fixed aspect ratio of various divisions of the media wall card, we need a central unit that can be adjusted to keep this ratio fixed. Using px will rather make the sizes fixed and adjusting these sizes for various screen sizes will make it hectic and would spoil the ratio. We will be instead using rem as a font-unit to adjust the font size for different screen sizes. Firstly, we need to assign a certain font size to all the elements in the media wall card. Now, we can configure the central font-size of the root unit for all the screen sizes using @media tag.

One thing that should be kept in mind is that The root font size should be kept more than 14px always.

@media only screen and (max-width: 600px) {
:root {
font-size: 14px;
}
}@media only screen and (min-width: 600px) and (max-width: 800px) {
:root {
font-size: 16px;
}
}@media only screen and (min-width: 800px) and (max-width: 1200px) {
:root {
font-size: 17px;
}
}@media only screen and (min-width: 1200px) and (max-width: 1500px) {
:root {
font-size: 18px;
}
}@media only screen and (min-width: 1500px) {
:root {
font-size: 20px;
}
}

 

This will create a masonry layout and now, all the cards can be adjusted in this self-adjusting grid and will look readable on all types of screen.

Reference

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