body{
    margin: 0%;
    padding: 0%;
    box-sizing: border-box;
}
.container{
    width: 50vw;
    margin-left: 25vw;
    margin-right: 25vw;

    margin-top: 12vh;
    margin-bottom: 10vh;
}
.container img{
    width: 100%;
    display: block;
}
button {
    width: 100%;
    padding: 15px;
    border: none;

    font-size: 20px;
    color: white;

    background: linear-gradient(to right, orange, green);
    cursor: pointer;
}