CSS

overflow css

/* To solve overflow issue in IE,
always use properties separately,
do not use short hand */

div {
  overflow-x: hidden;
  overflow-y: auto;
}

css overflow

.my-div{
  overflow: hidden;
}
.my-div-1{
  overflow-x: hidden;/* Overflow from the div horizanlty will be hidden*/
  overflow-y: hidden;/* Overflow from the div vertically will be hidden*/
}
.scroll-div{
  height: 150px
  overflow: scroll;
  /* Add scrollbar to the div when its height exceded 150px*/
  /* Can be used horizanlty or vertically according to your layout*/
}

overflow in css

div{
overflow: scroll;
}

visible - Default. The overflow is not clipped. The content renders outside the element's box
hidden - The overflow is clipped, and the rest of the content will be invisible
scroll - The overflow is clipped, and a scrollbar is added to see the rest of the content
auto - Similar to scroll, but it adds scrollbars only when necessary

CSS Overflow

div {
  width: 200px;
  height: 65px;
  background-color: coral;
  overflow: visible;
}

CSS overflow

CSS allows us to control the vertical or horizontal scrollbar with two properties.

overflow-x /*controls the horizontal scrollbar*/
overflow-y /*controls the vertical scrollbar*/
overflow-x /*and overflow-y have the same values as the overflow property*/
auto
scroll
visible
hidden

overflow

#wrapper {
    width: 500px;
    border: 1px solid black;
    overflow: hidden; /* add this to contain floated children */
}
#first {
    width: 300px;
    float:left; /* add this */
    border: 1px solid red;
}
#second {
    border: 1px solid green;
    float: left; /* add this */
}

What is a overflow property

/*
Overflow Property in CSS Controls the overflow of one element over another
*/

// If we didn't want it to overflow we can just do this

selector {
	overflow: hidden;
}

overflow

#wrapper {
    width: 500px;
    border: 1px solid black;
    overflow: hidden; /* will contain if #first is longer than #second */
}
#first {
    width: 300px;
    float:left; /* add this */
    border: 1px solid red;
}
#second {
    border: 1px solid green;
    overflow: hidden; /* if you don't want #second to wrap below #first */
}

overflow css

const findOverflows = () => {
      const documentWidth = document.documentElement.offsetWidth;

      document.querySelectorAll('*').forEach(element => {
        const box = element.getBoundingClientRect();

        if (box.left < 0 || box.right > documentWidth) {
          console.log(element);
          element.style.border = '1px solid red';
        }
      });
    };

    // Execute findOverflows to find overflows on the page.
    findOverflows()

overflow css

let value = document.getElementById('parent').scrollWidth;
    console.log(value);