IE7显示：阻止

Question

I have 2 span tags which have a tags in working as buttons for a gallery and to position them i am using display:block. Which works fine in all browsers apart from IE7. Both of the button have shifted to the right hand side of the gallery. Here is the CSS code I am using for them:

.prv_button{
    float:left;
height:227px;
width:15px;
position:absolute;
display:block;
overflow: hidden;

}

.prv_button a{
background-image:url(../images/gal_prv.jpg);
background-repeat:no-repeat;
height:227px;
width:15px;
display:block;
position:relative;
overflow: hidden;
}

.nxt_button{
height:227px;
width:15px;
float:left;
position:absolute;
display:block;
overflow: hidden;
left:432px;
}

.nxt_button a{
background-image:url(../images/gal_nxt.jpg);
background-repeat:no-repeat;
height:227px;
overflow: hidden;
width:15px;
display:block;
position:relative;
}

let me know if you need any more information.

Thanks.

Answer 1

我必须为IE7使用样式表，所以当使用其他方法为IE7定位样式时，在其他浏览器中不会放弃定位

Answer 2

I am not sure i understand what it is you are trying to achieve but it seems to me you can do this without floating anything, using absolute positioning or having images displayed as backgrounds. I assume that .outer_gwrap has display:inline-block;

CSS:

.prv_button{
    display:inline-block;
    vertical-align:top;
    width:15px;
}

.prv_button a{
    vertical-align:top;
}
.prv_button img{
    border-width:0px;
}
.nxt_button{
    display:inline-block;
    vertical-align:top;
    width:15px;
}
.nxt_button a{
    vertical-align:top;
}
.nxt_button img{
    border-width:0px;
}
.outer_gwrap{
    display:inline-block;
    width:834px;
    zoom: 1;
    *display: inline;
}

HTML:

<div class="gallery" >
            <span class="prv_button">
                <a href=""><img src="../images/gal_prv.jpg"></a>
            </span>
            <div class="outer_gwrap">
                <ul class="inner_gwrap">
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                </ul>
                <ul class="inner_gwrap">
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                    <li><a target="_blank" href=""><img border="0" src=""></a></li>
                </ul>
            </div>
            <span class="nxt_button">
                <a href=""><img src="../images/gal_nxt.jpg"></a>
            </span>
        </div>