[英]IE8 the gradient of the pointer of the select doesn't show up
我想使用PIE.htc
為選擇提供圓角,並希望在IE8
為我的選擇提供漸變,但是漸變僅顯示在選擇上而不是在其指針上。 指針是通過偽元素:after
創建的,但未顯示,而是顯示了select的默認指針。 我究竟做錯了什么?。 如您所見,我在select
和.myselect:before
上都使用了漸變。
的HTML
<label class="myselect">
<select class="date">
<option value="y">Show Year</option>
<option value="m" selected="selected">Show Month</option>
</select>
</label>
的CSS
select {
height: 30px;
border: 1px solid black;
width: auto !important;
padding: 3px;
margin: 0;
line-height: 30px;
}
.myselect {
position: relative;
display: inline-block;
}
select, .myselect:before {
background: #ffffff;
/* Old browsers */
/* IE9 SVG, needs conditional override of 'filter' to 'none' */
background: url(data:image/svg+xml;
base64, 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);
background: -moz-linear-gradient(top, #ffffff 0%, #eeeeee 100%);
/* FF3.6+ */
background: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #ffffff), color-stop(100%, #eeeeee));
/* Chrome,Safari4+ */
background: -webkit-linear-gradient(top, #ffffff 0%, #eeeeee 100%);
/* Chrome10+,Safari5.1+ */
background: -o-linear-gradient(top, #ffffff 0%, #eeeeee 100%);
/* Opera 11.10+ */
background: -ms-linear-gradient(top, #ffffff 0%, #eeeeee 100%);
/* IE10+ */
background: linear-gradient(to bottom, #ffffff 0%, #eeeeee 100%);
/* W3C */
filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#eeeeee', GradientType=0);
/* IE6-8 */
-webkit-border-radius: 6px;
-moz-border-radius: 6px;
border-radius: 6px;
}
.myselect:before {
content:"";
height: 41px;
right: 2px;
top: 2px;
width: 21px;
display: block;
position: absolute;
}
.myselect:after {
top: 20px;
content:'';
right: 8px;
position: absolute;
pointer-events: none;
width: 0;
height: 0;
border-left: 5px solid transparent;
border-right: 5px solid transparent;
border-top: 5px solid black;
}
/*and in my explorer 8 stylesheet i have*/
select {
position: relative;
z-index: 1;
filter: none !important;
background: #FFFFFF;
background: -webkit-gradient(linear, 0 0, 0 bottom, from(#FFFFFF), to(#EEEEEE));
background: -webkit-linear-gradient(#FFFFFF, #EEEEEE);
background: -moz-linear-gradient(#FFFFFF, #EEEEEE);
background: -ms-linear-gradient(#FFFFFF, #EEEEEE);
background: -o-linear-gradient(#FFFFFF, #EEEEEE);
background: linear-gradient(#FFFFFF, #EEEEEE);
-pie-background: linear-gradient(#FFFFFF, #EEEEEE);
behavior: url("/css/PIE.htc");
}
.myselect:before {
background: #FFFFFF;
background: -webkit-gradient(linear, 0 0, 0 bottom, from(#FFFFFF), to(#EEEEEE));
background: -webkit-linear-gradient(#FFFFFF, #EEEEEE);
background: -moz-linear-gradient(#FFFFFF, #EEEEEE);
background: -ms-linear-gradient(#FFFFFF, #EEEEEE);
background: -o-linear-gradient(#FFFFFF, #EEEEEE);
background: linear-gradient(#FFFFFF, #EEEEEE);
-pie-background: linear-gradient(#FFFFFF, #EEEEEE);
behavior: url("/css/PIE.htc");
}
您必須聲明一個文檔類型以支持IE8:在CSS選擇器之后,您完成了嗎? docs
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