There are 2 blocks <div class="hide_block1"></div> it is open by default and <div class="hide_block2"></div> is hidden by default, how to make it appear in 3 seconds?
.hide_block1 { background: green; width: 200px; height: 120px; } .hide_block2 { display: none; background: red; width: 200px; height: 120px; transition: 3s; } <div class="hide_block1"></div> <div class="hide_block2"></div>
animationwill help instead oftransitiondeveloper.mozilla.org/ru/docs/Web/CSS/CSS_Animations/… - Konstantin Basharkevich