HTML代码
<divclass="balloon-left">
左边
</div>
CSS代码
.balloon-left{
position:relative;
display:inline-block;
padding:015px;
width:auto;
min-width:150px;
height:40px;
line-height:34px;
text-align:center;
background:#44FF44;
border:3pxsolid#000000;
z-index:0;
}
接着,我们使用:before来制作箭头部分,用:after来制作箭头的边
CSS代码
.balloon-left:before{
border-style:solid;
border-width:10px10px10px0;
border-color:transparent#44FF44transparenttransparent;
content:"";
position:absolute;
top:50%;left:-8px;
margin-top:-9px;
display:block;
width:0px;
height:0px;
z-index:0;
}
.balloon-left:after{
border-style:solid;
border-width:11px11px11px0;
border-color:transparent#000000transparenttransparent;
content:"";
position:absolute;
top:50%;left:-12px;
margin-top:-10px;
display:block;
width:0px;
height:0px;
z-index:-1;
}


本文转载自中文网


本文转载自中文网
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