In the mui framework, how does mui-content set the height, or margin-bottom?

the problem is:

mui-content makes a list of contents with a button at the bottom. The desired effect is that the content area of the list ends at the top of the button and scrolls if there is more content.

but setting the height and bottom margin for mui-content is not easy to use.

as shown below, the mui-content content is covered.

Mui
Apr.21,2021

uses the traditional stupid method of + hiding scroll bars

.mall {

overflow-y: auto;
height: 550px;

}
.mall::-webkit-scrollbar {display:none}

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