input search like apple

apple-search.css

form {

}

form input[type="text"] {
    background: url(images/search.png) no-repeat 10px 6px #fcfcfc;
    border: 1px solid #d1d1d1;
    font: bold 12px Arial,Helvetica,Sans-serif;
    color: #bebebe;
    width: 150px;
    padding: 6px 15px 6px 35px;
    -webkit-border-radius: 20px;
    -moz-border-radius: 20px;
    border-radius: 20px;
    text-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
    -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset;
    -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset;
    -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;
    }

form input[type="text"]:focus {
    width: 400px;
    }

textarea:focus, input:focus{
    outline: none;
}