Sticky image on Website

Hey Guys, i searching for a way to put an image on my Website on z-index:999999. It should always on top and seen on left or right side of the website

I didnt know the name of this boxs or images for searching on google.
Can anyone help me?

i Try this:
i put this code into my header:

<div class="notice-container">
      <div class="wave"></div>
      <div>
        <p></p>
      </div>
   </div>

and at my customizer:

/* StickyHeart */
.notice-container {
          display: block;
          height: auto;
          background-color: #ccc;
          position: fixed;
          bottom: 0;
          left: 0;
          right: 0;
          width: 100%;
        }

.wave:after {
  content: "";
  display: block
  background-image: url('https://website.de/wp-content/uploads/2021/10/Fotolia.webp');
  background-repeat: repeat-x;
  position: absolute;
  top: 0;
  margin: -30px;
  width: 100%;
  height: 60px;
}

i would use a plugin or hard coding

• This topic was modified 3 years, 1 month ago by eXestend.
• This topic was modified 3 years, 1 month ago by eXestend.