A common problem has been found for web designer is the rounded corner buttons,div etc.Usually we use images but now we can simply create rounded corner with "border-radius:5px;" it create rounded corner with 5px radius.if we are talking about all browsers ,CSS3 property will work on higher versions of IE9 and above. And another issue is when a page is loading you can see images are load one by one.solve these issues by using image sprites.
.Contact_Sendbtn
so create an image shown as below:
Step 1: create style for the button
.Contact_Sendbtn
{
width:97px;
height:27px;
background:#3399FF;
border-radius:5px;
background:url(Sendbtn.png)\9; //specific for IE//
line-height:28px;
color:#fff;
text-align:right;
curser:pointer;
text-shadow:#999;
margin-right:5px;
font-family:Arial;
font-size:13px;
font-weight:bold;
}
.Contact_Sendbtn:hover
{
background:#6DCA44;
border-radius:5px;
background:url(Sendbtn.png)\9;
background-position:0px -29px;
}
.Contact_Sendbtn span{ padding-right:5px; }
Step 2:
Add the class on your HTML
Try and enjoy :)