Tag: css

How to change SVG style?

First get an SVG from bootstrap;

https://icons.getbootstrap.com/icons/trash/

Next apply CSS style like this;

/***  desired colors for children  ***/
.parent{
  color: #000;
  background: #def;
}
.parent:hover{
  color: #fff;
  background: #85c1fc;
}

.parent span{
  font-size: 18px;
  margin-right: 8px;
  font-weight: bold;
  font-family: 'Helvetica';
  line-height: 26px;
  vertical-align: top;
}
.parent svg{
  max-height: 26px;
  width: auto;
  display: inline;
}

/****  magic trick  *****/
.parent svg path{
  fill: currentcolor;
}

appl this to an HTML element;

<div class='parent'>
  <span>TEXT WITH SVG</span>
  <svg version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" width="128" height="128" viewBox="0 0 32 32">
<path d="M30.148 5.588c-2.934-3.42-7.288-5.588-12.148-5.588-8.837 0-16 7.163-16 16s7.163 16 16 16c4.86 0 9.213-2.167 12.148-5.588l-10.148-10.412 10.148-10.412zM22 3.769c1.232 0 2.231 0.999 2.231 2.231s-0.999 2.231-2.231 2.231-2.231-0.999-2.231-2.231c0-1.232 0.999-2.231 2.231-2.231z"></path>
</svg>
</div>

For simple cases, follow this;

  1. Open the SVG in a code editor
  2. Add or rewrite the attribute of fill of every path to fill="currentColor"
  3. Now, that svg will take the color of your font color, so you can do something like:
svg {
    color : "red" !important;
}

References

https://stackoverflow.com/questions/22252472/how-can-i-change-the-color-of-an-svg-element

Bootstrap sticky table head

Tables that can be used for aligning/recording data properly but sometimes it happens that the data in the table is too long so in order to read the data properly the header respective to various columns should be available all the time while traversing the table. In such cases, a sticky table head is required to make the table more informative and accurate which can be implemented using CSS attributes.

Read more here

How to add close button to bootstrap card

Let’s build a dismissible card without any custom JavaScript and only with Bootstrap CSS classes.

the combination of card-header, the Bootstrap 4 Close Icon and negative margins (here .mt-n5) on the card-body. The close icon gets nicely positioned within the card-header and the negative margins pull the card content closer into the header area.

<div class="container">
  <div id="closeablecard" class="card card-hover-shadow mt-4">
    <div class="card-header bg-transparent border-bottom-0">
      <button data-dismiss="alert" data-target="#closeablecard" type="button" class="close" aria-label="Close">
        <span aria-hidden="true">&times;</span>
      </button>
    </div>
    <div class="card-body mt-n5">
      <h5 class="card-title">Your Title</h5>
      <p class="card-text">
        Lorem ipsum dolor sit amet, consectetur adipisicing elit. Voluptatem recusandae voluptate porro suscipit numquam distinctio ut. Qui vitae, ut non inventore necessitatibus quae doloribus rerum, quaerat commodi, nemo perferendis ab.
      </p>
      <a href="#" class="card-link">Card link</a>
      <a href="#" class="card-link">Another link</a>
    </div>
  </div>
</div>

To actually close the card we can make use of the BS4 Data-API and put the the following data attributes in the button tag: data-dismiss="alert" data-target="#closeablecard". data-target is the ID of our card and data-dismiss=alert triggers the actual close event in Bootstrap.

For BS5, make changes to data-* attributes. see below;

<button data-bs-dismiss="alert" data-bs-target="#closeablecard" type="button" class="close float-end" aria-label="Close">
    <span aria-hidden="true">&times;</span>
</button>

See a Demo on JSFiddle…

References

https://stackoverflow.com/questions/43970878/how-to-add-close-button-to-bootstrap-card

https://stackoverflow.com/questions/23873005/hide-div-by-default-and-show-it-on-click-with-bootstrap

A Simple 2-Column Layout in Razor

2 column layouts are rather popular on the web, and there are 1,001 ways to make them work. The approach you choose really depends on the type of content you have, and how you want images and backgrounds to work. What I’ll show is the Razor _Layout and CSS to achieve the following look:

The Razor _Layout file can rely on partial views to handle each of the primary sections: top, navigation, sidebar, and footer. RenderBody will produce the primary content area.

<!DOCTYPE html>
<html>
<head>    
    <title>@ViewBag.Title</title>    
    <link href="@Url.Content("~/Content/Site.css")" 
          rel="stylesheet" type="text/css" />
</head>

<body>
    @Html.Partial("_top")
    @Html.Partial("_navigation")
    @Html.Partial("_sidebar")                               
    <div id="body">
        @RenderBody()      
    </div>    
    @Html.Partial("_footer")   
</body>
</html>

A quick note on Html.Partial. If any sections, like the sidebar and navigation sections, require some logic or model information to build their piece of the UI, then use Html.Action instead of Html.Partial. Html.Action allows you to setup a little sub-request inside the current request and allow a controller action to build a model and select a view.

The CSS coming up assumes each partial view will render inside an element with an id matching it’s purpose (so the _top view renders a div with an id of top).

<div id="top">
    This is the top content
</div>

Then finally, add some styles to the CSS file:

#top {
    height: 20px;
    text-align: center;
    background-color: black;
    color: white;   
}

#navigation {
    height: 25px;
    margin: 5px;
    padding: 5px;
    color:crimson;
}

#sidebar {
    margin: 5px;
    padding: 5px;
    position: absolute;
    top: 50px;
    left: 314px;
}

#body {
    width: 300px;
    padding: 5px;
    margin: 5px;
    background-color: #999999;
    border-radius: 5px;
    border: 2px black solid;
}

#footer {
    padding: 5px;
    text-align: center;
    background-color: black;
    color: white;
}

The trick is to use absolute positioning on the sidebar content, which is possible because we know the exact amount of space taken by the 2 sections at the top of the page, and we know the exact width of the content area (it is set explicitly in the CSS). You’ll probably want to give the body more space than the 300px given in the sample above (which was constrained so the screenshot would fit on this page).

Resources

https://dev.to/codeply/bootstrap-5-sidebar-examples-38pb