我希望这个按钮在悬停时有一个边框(如这把小提琴所示)。它实际上做了我想让它做的事情,但它在Chrome和Firefox上抖动得太多了(IE10似乎可以完美地工作)。
造成这种情况的原因是什么,我怎样才能找到在过渡期间不会抖动的解决方案?
.HTML:
<div id="container">
<div class="round_bt_container">
<div class="round_bt" style="background-image:url(http://edinhopiscinas.com.br/img/img1.png);background-size:160px;background-position:center center;background-repeat:no-repeat;">
</div>
</div>
</div>
.CSS:
#container{
width:80%;
height:80%;
position:absolute;
padding:10%;
background-image:url(http://edinhopiscinas.com.br/img/bg.jpg);
}
.round_bt_container{
cursor:pointer;
position:relative;
float:left;
margin-right:40px;
border-radius:50%;
border:5px solid #ffffff;
box-shadow:2px 1px 15px -9px #000000;
width:160px;
height:160px;
-webkit-transition:all 0.2s ease;
-ms-transition: all 0.2s ease;
-moz-transition:all 0.2s ease;
-o-transition:all 0.2s ease;
transition:all 0.2s ease;
}
.round_bt{
position:absolute;
border-radius:50%;
width:160px;
height:160px;
padding:0;
margin:0;
border:0px solid #eeeeee;
-webkit-transition:all 0.2s ease;
-ms-transition: all 0.2s ease;
-moz-transition:all 0.2s ease;
-o-transition:all 0.2s ease;
transition:all 0.2s ease;
}
.round_bt img{
border-radius:50%;
}
.round_bt_container:hover .round_bt{
width:160px;
height:160px;
border:5px solid #f98523;
padding:15px;
margin-left:-20px;
margin-top:-20px;
}
.round_bt_container:hover{
border:2px solid #ffcfa7;
margin-left:3px;
margin-top:3px;
}
将环与图像本身分开:
.HTML
<div id="container">
<div class="round_bt_container">
<div class="inner_ring"></div>
<div class="round_bt" style="background-image:url(http://edinhopiscinas.com.br/img/img1.png);background-size:160px;background-position:center center;background-repeat:no-repeat;"></div>
<div class="ring"></div>
</div>
</div>
.CSS
.ring {
position:absolute;
border-radius:50%;
width:160px;
height:160px;
padding:0;
margin:0;
border:0px solid #eeeeee;
-webkit-transition:all 0.2s ease;
-ms-transition: all 0.2s ease;
-moz-transition:all 0.2s ease;
-o-transition:all 0.2s ease;
transition:all 0.2s ease;
}
.round_bt_container:hover .ring{
width:160px;
height:160px;
border:5px solid #f98523;
padding:15px;
margin-left:-20px;
margin-top:-20px;
}
http://jsfiddle.net/zcPVj/22/
编辑:我添加了第二个戒指
让你的原始小提琴和HTML使用一些修订:
为圆圈添加了跨浏览器框大小调整(这允许您使用实际宽度,而无需添加或减去边距和填充),它们很棒。
-webkit-box-sizing: border-box;
-moz-box-sizing: border-box;
box-sizing: border-box;
删除了.round_bt上的宽度并将其更改为百分比
width:100%;
height:100%;
这是您更新的小提琴:http://jsfiddle.net/zcPVj/21/