Answers for "how to center a section in css"

center a div in css

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

how to make things center using css

// add to the parent element
.parent{
  	height:100vh;
	display:flex;
  	justify-content: center;
  	align-items: center;
}
or you can use 
// add to the parent element
.parent{
  	height:100vh;
	display:gird;
  	place-item:center;
}

css center text in div

/* For horizontal align: */
parent-element {text-align:center;}
/* For horizontal and vertical align: */
parent-element {position: relative;}
element-to-be-centered {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}

/* See https://www.w3schools.com/css/css_align.asp for more info */

center div css

.container {
  display: grid;
  place-items: center;
}

how to center a div

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

how to center a div

.MyDiv{
  	display: block;
  	margin-left: auto;
	margin-right: auto;
}