/* max width control  */
body {
    max-width: 90%;
    margin: auto;
}
h1 {
    color:turquoise;
}
img {
    width: 100%;
    height: 100%; 
    object-fit: cover;
}
/* second column style */
#col2 {
    background-color: whitesmoke;
    padding: 30px;
}
input {
    width: 100%;
    border: none;
    background-color: rgb(223, 223, 223);
    padding: 5px;
}
/* button style  */
button{
    border: none;
    border-radius: 5px;
    background-color: turquoise;
    color: white;
    padding: 8px 35px;
    margin: auto;
    font-size: large;
    font-weight: 500;
}
/* error message style  */
.warning {
    background-color: rgb(218, 136, 136);
    padding: 10px;
    border-radius: 10px;
    display: none;
}
@media only screen and (max-width:766px) {
    body {
        max-width: 100%;
    }
}