我有一个容器,里面有两个项目。我使用了flexbox来把它们居中,但是我想让其中一个在中间,另一个在底部,并且也要居中。
<section class="primary__section">
<img class=" primary__section__logo " src=../img/logo_png.png alt=" ">
<img class=" primary__section__scroll " src=../img/scroll.png alt=" ">
</section>
.primary__section {
background: url("../img/photo_up.png") no-repeat;
background-size: cover;
background-position: 50%;
min-height: 100vh;
width: 100%;
display: flex;
justify-content: center;
align-items: center;
flex-direction: column;
&__logo {
width: 260px;
}