body {
    display: flex;
    justify-content: center;
    align-items: center;
    font-family: sans-serif;
    color: gray;
}
/*-------- main box------------------ */
.container {
    height: 40rem;
    width: 45rem;
    border: 2px solid gray;
    box-shadow: 5px 10px 10px gray;
    display: flex;
    justify-content: center;
    align-items: center;
}
/*-------- style for input box------------------ */
input[type=text] {
    padding-left: 10px;
    width: 75%;
    height: 2rem;
    border-radius: 8px;
    border-color: gray;
    box-shadow: -2px -2px 2px rgb(182, 179, 179) inset;
    s
}
/*-------- to disable radio button circle------------------ */
input[type="radio"] {

   display: none;

}
/*-------- to style label of radio button------------------ */
label {
    border: 2px solid gray;
    border-radius: 10px;
    font-size: large;
    padding: 5px 60px 5px 60px;
    background-color: rgba(27, 145, 255, 0.3);
    box-shadow: 5px 5px 5px gray;



}
/*-------- to change the color after selection------------------ */
input[type="radio"]:checked+label {
    background-color: rgb(27, 145, 255);
    color: white;
}
/*-------- to style enter button------------------ */

button {
    background-color: rgba(27, 145, 255, 0.2);
    color: gray;
    border-radius: 5px;
    border-color: rgb(27, 145, 255);
    box-shadow: 5px 5px 5px gray;
    height: 2rem;

}
/*-------- to set the options in grid (2*2)------------------ */
.button {
    display: grid;
    grid-template-columns: repeat(2, 300px);
    column-gap: 4rem;
    row-gap: 2rem;
}
/*-------- to align all item in senter------------------ */
.main {
    text-align: center;
}