我想在焦点的左侧展开一个搜索框。以下代码将扩展,但会向右扩展。有没有办法把它向左扩展?
HTML:
<input type="text" placeholder="search">
CSS:
input[type="text"] {
background: #444;
border: 0 none;
color: #d7d7d7;
width:50px;
padding: 6px 15px 6px 35px;
-webkit-border-radius: 20px;
-moz-border-radius: 20px;
border-radius: 20px;
margin:3px 12px;
}
input[type="text"]:focus {
background:#ccc;
color: #6a6f75;
width: 120px;
margin:3px 12px;
outline: none;
}
input[type="text"] {
-webkit-transition: all 0.7s ease 0s;
-moz-transition: all 0.7s ease 0s;
-o-transition: all 0.7s ease 0s;
transition: all 0.7s ease 0s;
}
演示:http: //jsfiddle.net/7ppaS/