[css] remove borders around html input

I want to create a search function for my web app.

here are the looks on FF & IE, it is ok without strange border

Firefox

IE

and here are the look on Chrome & Safari, it has strange border around the input element

Chrome

Safari

Here is my html & css code

<input type="search" id="generic_search" onkeypress="return runScript(event)" />
<input type="button" id="generic_search_button" />

the border:0 has been applied to all elements

#generic_search
{
    font-size: 14px;
    width: 250px;
    height: 25px;
    float: left;
    padding-left: 5px;
    padding-right: 5px;
    margin-top: 7px;
}
#generic_search_button
{
    float: left;
    width: 25px;
    height: 25px;
    margin-top: 7px;
    cursor: pointer;
    background-color: White;
    background-image: url(/Images/search.png);
    background-repeat: no-repeat;
    background-position: center center;
}

How to remove that border?

In my case I am using a CSS framework which adds box-shadow, so I had to also add

box-shadow: none;

So the complete snippet is:

border: none; 
border-width: 0; 
box-shadow: none;

your code is look like this jsfiddle.net/NTkGZ/

try

border:none;

border-width:0px;
border:none;

Will work fine.

Try this

#generic_search_button
{
    float: left;
    width: 24px; /*new width*/
    height: 24px; /*new width*/
    border: none !important; /* no border and override any inline styles*/
    margin-top: 7px;
    cursor: pointer;
    background-color: White;
    background-image: url(/Images/search.png);
    background-repeat: no-repeat;
    background-position: center center;
}

I think the image size might be wrong

It's simple

input {border:0;outline:0;}
input:focus {outline:none!important;}

use this i hope this help ful to you... border:none !important; background-color:transparent;

try this

<div id="generic_search"><input type="search" onkeypress="return runScript(event)" /></div>
<button type="button" id="generic_search_button" /></button>