Answers for "centering an element in css"

center a div in css

.container {
  display: flex;
  justify-content: center;
  align-items: center;
}

center with css

.parent {
  position: relative;
}
.child {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

centering css elements

// add to the parent element
.parent {
	display: grid;
    place-items: center;
}

css center div

.my-div{
  width: 80%;
  margin: 10px auto;
  /*
    margin-left and right right has 'auto' value
    meaning that the browser will automatically calculate the remaining space
    and give it to the margin.
    From the example. 20% remained from 80%
    so that our div will have 
    margin-right: 10%
    margin-left: 10%
    and it will be centered.
  */
}