body {
    margin: 0;
    padding: 0;
    background-color: white;
}

.box-1 {
    margin-top: 10%;
    border-radius: 5px;
    border: 1px solid #ccc;

}

form {
    padding: 5%;
}

form div {
    margin-top: 5%;
}

textarea {
    height: 100px;
    width: 100%;
}

input[type="text"] {
    width: 100%;
}

input[type="file"] {
    height: 70px;
}

#box-1-2 {
    height: 300px;
}

.img-item {
    white-space: nowrap;
    overflow-x: scroll;
}

.img-item img {
    width: 450px;
    height: 300px;
    margin-right: 2%;
    border-radius: 5px;
}

.btn:hover {
    background-color: #a2a2a2;
}