脑图
<button class="MuiButtonBase-root MuiButton-root MuiButton-text MuiButton-textPrimary MuiButton-sizeMedium MuiButton-textSizeMedium MuiButton-root MuiButton-text MuiButton-textPrimary MuiButton-sizeMedium MuiButton-textSizeMedium search-kits_rightToolMenuItem__d2Hd_ search-kits_active__Pn0cx css-1b1zds9" tabindex="0" type="button" style="display: inline-flex; -webkit-box-align: center; align-items: center; -webkit-box-pack: center; justify-content: center; position: relative; box-sizing: content-box; -webkit-tap-highlight-color: transparent; background-image: ; background-position-x: ; background-position-y: ; background-size: ; background-repeat: ; background-attachment: ; background-origin: ; background-clip: ; outline: 0px; border-width: 0px; border-style: initial; border-color: initial; margin: 0px; cursor: pointer; user-select: none; vertical-align: middle; appearance: none; font-family: Roboto, Helvetica, Arial, sans-serif; letter-spacing: 0.02857em; min-width: 0px; border-radius: 4px; transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, border-color 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, color 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms; box-shadow: none; font-size: 14px; font-weight: bold; padding: 5px; line-height: 1.5; flex: 0 0 auto; width: 23px; height: 23px;"><svg width="21" height="20" viewbox="0 0 21 20" fill="none" xmlns="http://www.w3.org/2000/svg">
</svg>
</button><button class="MuiButtonBase-root MuiButton-root MuiButton-text MuiButton-textPrimary MuiButton-sizeMedium MuiButton-textSizeMedium MuiButton-root MuiButton-text MuiButton-textPrimary MuiButton-sizeMedium MuiButton-textSizeMedium search-kits_rightToolMenuItem__d2Hd_ css-1b1zds9" tabindex="0" type="button" style="display: inline-flex; -webkit-box-align: center; align-items: center; -webkit-box-pack: center; justify-content: center; position: relative; box-sizing: content-box; -webkit-tap-highlight-color: transparent; outline: 0px; border-width: 0px; border-style: initial; border-color: initial; margin: 0px; cursor: pointer; user-select: none; vertical-align: middle; appearance: none; font-family: Roboto, Helvetica, Arial, sans-serif; letter-spacing: 0.02857em; min-width: 0px; border-radius: 4px; transition: background-color 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, box-shadow 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, border-color 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms, color 250ms cubic-bezier(0.4, 0, 0.2, 1) 0ms; box-shadow: none; font-size: 14px; font-weight: bold; padding: 5px; line-height: 1.5; flex: 0 0 auto; width: 23px; height: 23px;"><svg width="20" height="20" viewbox="0 0 20 20" fill="none" xmlns="http://www.w3.org/2000/svg">
</svg>
</button>
<button class="MuiButtonBase-root MuiIconButton-root MuiIconButton-sizeMedium css-fqpt3l" tabindex="0" type="button" aria-label="关闭" style="display: inline-flex; -webkit-box-align: center; align-items: center; -webkit-box-pack: center; justify-content: center; position: relative; -webkit-tap-highlight-color: transparent; outline: 0px; border-width: 0px; border-style: initial; border-color: initial; margin: 0px; cursor: pointer; user-select: none; vertical-align: middle; appearance: none; flex: 0 0 auto; font-size: 1.5rem; padding: 8px; border-radius: 50%; overflow: visible; transition: color 0.2s ease 0s, background-color 150ms cubic-bezier(0.4, 0, 0.2, 1) 0ms;"><svg xmlns="http://www.w3.org/2000/svg" width="12" height="13" fill="none" viewbox="0 0 12 13">
