Traditional Culture Encyclopedia - Weather inquiry - Border problem of css bubble chat box
Border problem of css bubble chat box
& lthead & gt
& ltmeta? http-equiv="Content-Type "? content = " text/html; ? charset=UTF-8 " >
& lttitle & gt untitled document
& lt style? type="text/css " >
Text, html{
Margin: 0px
Height:100%;
}
. Automatic height {
Width:100px;
Height:100%;
Background: red;
}
& lt/style & gt;
& lt style? type="text/css " >
div{? Background:? # FFF;
Font series:? "Microsoft yahei";
top:? 10%;
Location:? Absolutely;
Left:? 50%;
Show:? Embedded block;
Fill:? 10px;
Border radius:? 10px;
Box shadow:? 1px? 1px? 3px? rgba(0,0,0,0.2); }
Div: before? {
Left:? - 10px;
top:? 50%;
Margins-Top:? -6px;
Location:? Absolutely;
Z index:? - 1;
Content:? "";
Width:? 0;
Height:? 0;
Top of border:? 8px? Solid? Transparency;
Border-bottom:? 8px? Solid? Transparency;
Right box:? 1 1px? Solid? rgba(0,? 0,? 0,? 0. 1);
Border-Left:? 0;
}
Div: after that? {
Left:? - 1 1px;
top:? 50%;
Margins-Top:? -8px;
Location:? Absolutely;
Content:? "";
Width:? 0;
Height:? 0;
Top of border:? 8px? Solid? Transparency;
Border-bottom:? 8px? Solid? Transparency;
Right box:? 1 1px? Solid? # FFF;
Border-Left:? 0;
} & lt/style & gt; & lt/head & gt;
& lt body? style= "
Background:? #369;
" & gt
& ltdiv & gt Hello.
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