I used flexbox (flex-direction) to fix that:
<div class="box">
Lorem ipsum dolor sit amet, consectetur adipisicing elit. Harum perferendis obcaecati delectus velit molestias neque eligendi illum, ipsa autem, sint, dicta similique hic consectetur! Dolorem harum quasi deserunt in fugit. Lorem ipsum dolor sit amet, consectetur adipisicing elit. Harum perferendis obcaecati delectus velit molestias neque eligendi illum, ipsa autem, sint, dicta similique hic consectetur! Dolorem harum quasi deserunt in fugit.
</div>
.box {
width: 100px;
display: flex;
flex-direction: column-reverse;
max-height: 100px;
overflow-y: auto;
}