.mygallery{display: flex;flex-wrap: wrap;gap: 20px; margin: 2em auto; clear: both;justify-content: center;}
/*.mygallery::after {content: "";flex-grow: 999;}*/
.mygallery > a,.mygallery > li{
    flex: 1 1 auto;
    height: auto;
    position: relative;
}
.galeria__imagem{
    object-fit: cover;
    width: 200px;
    height: 200px;
    vertical-align: middle;
    -o-transition: all .2s linear;
    -webkit-transition: all .2s linear;
    -moz-transition: all .2s linear;
    transition: all .2s linear;
    padding: 2px;
    border: 1px solid var(--cor-cinza);
    border-radius: 10px;
}
@media screen and (min-width:468px) {
    .galeria__imagem{width: 175px; height: 175px;}
    .mygallery > a,.mygallery > li{
        flex: none;
    }
}