Centrer un élément absolute

.truc-a-centrer {
  position: absolute; /* postulat de départ */
  top: 50%; left: 50%; /* à 50%/50% du parent référent */
  transform: translate(-50%, -50%); /* décalage de 50% de sa propre taille */
}

Source: alsacreations.com

Similar codes

0 vote174 views1 answer
Delete files with help of .getignore
CSS
34 votes171 views4 answers
Hide element using css
CSS
0 vote180 views1 answer
Webkit css audio code
CSS
0 vote192 views1 answer
How to center an overlay button using css transform and translate
CSS
1 vote170 views1 answer
How to highlight input on focus with box shadow
CSS
0 vote179 views1 answer
Horizontal rule plus text
CSS
0 vote165 views1 answer
How to use css in material ui
CSS
0 vote169 views1 answer
Media queries css wit logical operators
CSS
0 vote170 views1 answer
Css apply style to direct children
CSS
0 vote175 views1 answer
Relier css html
CSS