src/admin/resources/scss/browser-fixes/_ie.scss
// Internet Explorer
// IE 10
body[class*='internet-explorer-'] {
/**
* ====================
* Block
* ====================
*/
.block-toolbar {
display: none;
}
.block:hover > .block-toolbar,
.block-is-layout > .block-toolbar,
.block-is-layout:hover > .block-toolbar {
display: flex;
}
.cmsadmin-frame {
height: calc(100vh - 25px);
}
}