& lttitle & gt untitled document& l" />

Traditional Culture Encyclopedia - Weather inquiry - Border problem of css bubble chat box

Border problem of css bubble chat box

& lthtml & gt

& 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.