.container1 {
    background-color: #c5c5c5;
    padding: 50px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    margin:auto;
    margin-top: 20px;
    margin-bottom: 60px;
    border-radius: 20px;
    font-family:'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: white;
    box-shadow: 7px 13px 37px #000;
    width: 1000px;
}

label {
    display: block;
    margin-bottom: 8px;
    color: black;
    }

input,
textarea {
    width: 100%;
    padding: 8px;
    margin-bottom: 16px;
    box-sizing: border-box;
    border-radius: 20px;
    border: 1px solid #4ec51f;
}

button {
    background-color: #4ec51f;
    color: #fff;
    padding: 10px 15px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}

button:hover {
    background-color: #4ec51f;
}