CSS

center text inside a div

text-align: center;
vertical-align: middle;
line-height: 90px;       /* The same as your div height */

centre align text in div

#container {
  display: flex;
  justify-content: center;
  align-items: 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 text in div

        .contentCentralized {
            width: 100%;
            height : 200px; 			//Remove height if you don't want specified height for it
            display: flex;
            flex-direction: column; 	//options : row | row-reverse | column | column-reverse
            flex-wrap: wrap;        	//options : flex-start | flex-end | center | baseline | stretch
            justify-content: center;	//options : start |  center | space-between | space-around | space-evenly
            align-items: center;
        }
        <div class="contentCentralized">
        <h3>Hello Developers.</h3>
        </div>
        

put text in center of a div

html, body {
    height: 100%;
}
.parent {
    width: 100%;
    height: 100%;
    display: table;
    text-align: center;
}
.parent > .child {
    display: table-cell;
    vertical-align: middle;
}

center text in div container

text-align: center

how to center text in a div

.center {
border: 5px solid #FFFF00;
text-align: center;
}