namayandeyab code example

Example 1: namayandeyab

.modal {    display: none;    height: 100%;    left: 0;    position: fixed;    top: 0;    width: 100%;}.modal.open {   display: block;}

Example 2: namayandeyab

<div class="modal">    <div class="modal__header"></div>    <div class="modal__content"></div>    <div class="modal__footer"></div></div>