* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background-color: rgb(228, 228, 228);
}

h1 {
    padding: 50px;
    font-size: 55px;
    font-family:'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
    margin-bottom: 20px;
    font-weight: 700;
}

span {
    color: rgb(212, 16, 16);
}

.container {
    width: 400px;
    padding: 25px 35px;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    background-color: #fff;
    border: 0;
    border-radius: 10px;
    box-shadow: 20px 20px 4px rgb(188, 186, 186);
}

.container p {
    font-weight: 600;
    font-size: 15px;
    margin-bottom: 8px;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;
}

.container input {
    width: 100%;
    height: 50px;
    border: 1px solid black;
    border-radius: 5px;
    padding: 10px;
    margin: 10px 0 20px;
}

.container button {
    width: 100%;
    height: 50px;
    color: #fff;
    border-radius: 5px;
    cursor: pointer;
    margin: 40px 0;
    font-weight: 500;
    background-color: rgb(85, 85, 239);
    padding: 10px;
    font-size: 20px;
    box-shadow: 12px 8px 5px rgb(208, 206, 206);
}

.container button:hover{
    background-color: rgb(214, 39, 39);
}

#imgbox {
    width: 200px;
    border-radius: 5px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 1s;
}

#imgbox img {
    width: 100%;
    padding: 10px;
}

#imgbox.show-img {
    max-height: 300px;
    margin: 10px auto;
    border: 1px solid black;
}

@media (max-width:480px) {
    .container {
        width: 80%;
    }

    .container p {
        font-size: 30px;
    }

    h1 {
        font-size: 40px;
    }
}