have text before or on image depending on screen size-CodePudding

My Goal: I want that on small screen the red box appear's before the image and on large screen the red box should appear on the image:

The following snippet almost works, however, the text is placed below the image and not before the image on small screen size

.wrapper {
  position: relative;
  display: inline-block;
}

.wrapper>img {
  width: 700px;
  height: auto;
  max-width: 700px;
  max-height: 459px;
  position: relative;
  z-index: 1;
}

.point {
  width: 15px;
  height: 15px;
  background-color: red;
  border-radius: 50%;
  position: absolute;
  display: block;
  margin-left: 4.92%;
  margin-top: -8.02%;
  z-index: 15;
}


@media screen and (min-width: 600px) {
  .content {
    margin-left: 10%;
    margin-top: -15%;
    position: absolute;
  }
}

.content {
  background-color: red;
  padding: 10px;
  z-index: 15;
}

<div >
  <img src="https://www.edrawsoft.com/templates/images/city-street-map.png"></img>
  <a >
  </a>
  <p >
    Here is very important info about point
  </p>
</div>

Outcome of my snippet:

Changing html order:

When I place the <p> tag before the image like this:

<div >
  <p >
    Here is very important info about point
  </p>      
  <img src="https://www.edrawsoft.com/templates/images/city-street-map.png"></img>
  <a >
  </a>
</div>

Then the box appears before the image on small screen-size, but on large screen size its now shown at all, although I use z-index:

Why is the last approach not working? Or how can I get a solution that covers both?

CodePudding user response：

Use CSS grid to fix this:

.wrapper {
  position: relative;
  display: inline-block;
  max-width: 100%;
}

.wrapper > img {
  width: 700px;
  max-width: 100%;
  max-height: 459px;
}

.point {
  width: 15px;
  height: 15px;
  background-color: red;
  border-radius: 50%;
  position: absolute;
  left: 4.92%;
  bottom: 8.02%;
}

.content {
  background-color: red;
  padding: 10px;
  margin-left: 10%;
  margin-top: -15%;
  position: absolute;
}

@media screen and (max-width: 600px) {
  .wrapper {
    display: inline-grid;
  }
  .content {
    order:-1;
    position: static;
    margin: 0;
  }
}

<div >
  <img src="https://www.edrawsoft.com/templates/images/city-street-map.png">
  <a >
  </a>
  <p >
    Here is very important info about point
  </p>
</div>

CodePudding user response：

You need to write few CSS in media query for lower resolution then 600px.

@media screen and (max-width: 600px) {
  .content {
    position: absolute;
    top: 0;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
  }
}

Updated the above changes in below code snippet, I hope it'll help you out. Thank You

.wrapper {
  position: relative;
  display: inline-block;
}

.wrapper>img {
  width: 700px;
  height: auto;
  max-width: 700px;
  max-height: 459px;
  position: relative;
  z-index: 1;
}

.point {
  width: 15px;
  height: 15px;
  background-color: red;
  border-radius: 50%;
  position: absolute;
  display: block;
  margin-left: 4.92%;
  margin-top: -8.02%;
  z-index: 15;
}


@media screen and (min-width: 600px) {
  .content {
    margin-left: 10%;
    margin-top: -15%;
    position: absolute;
  }
}

@media screen and (max-width: 600px) {
  .content {
    position: absolute;
    top: 0;
    width: 100%;
    box-sizing: border-box;
    margin: 0;
  }
}

.content {
  background-color: red;
  padding: 10px;
  z-index: 15;
}

<div >
  <img src="https://www.edrawsoft.com/templates/images/city-street-map.png"></img>
  <a >
  </a>
  <p >
    Here is very important info about point
  </p>
</div>

CodePudding user response：

Try using "Top" and "Left" instead of margin-left and margin-top. Also add absolute position to your default content class:

 @media screen and (min-width: 600px) {
  .content {
     left: 10%;
     top: -15%;
     position: absolute;
  }
}

.content {
  background-color: red;
  top: 10px;
  left: 10px;
  z-index: 15;
  position: absolute;
}