我想在焦点上向左侧展开一个搜索框.以下代码将扩展,但它将向右扩展.无论如何将它扩展到左边?
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; }
解决方法
如何使用padding-left使其向左扩展,同时更改margin-left以使输入框保持在同一位置:
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 80px; } input[type="text"]:focus { background:#ccc; color: #6a6f75; padding-left:80px; margin-left:35px; outline: none; }