* {
    box-sizing: border-box;
    }
    html, body {
    min-height: 100vh;
    padding: 0;
    margin: 0;
    font-family: Roboto, Arial, sans-serif;
    font-size: 14px; 
    color: black;
    }
    input, textarea { 
    outline: none;
    }
    body {
    /*display: flex;
    justify-content: center;
    align-items: center;*/
    padding: 20px;
    background: #121212;
    }
    h1 {
    margin-top: 0;
    font-weight: 500;
    }
    div{
        margin-bottom: 2vh;
    }
    #text{
        border: 1px solid white;
        border-radius: 5px;
        display: block;
        width: 600px!important;
        margin-top: 8vh;
        text-align: center;
        margin-left: auto;
        margin-right: auto;
        color: white;
        font-size: 120%;
    }
    .invisible{
        border: 1px solid rgba(0, 0, 0, 0.7) !important;
        border-radius: 5px!important;
        /*height: 100px!important;*/
        font-size: 100%;
        margin-bottom: 10px;
        padding: 5px;
        text-align: center;
        display: none;
    }
    form {
    position: relative;
    width: 600px;
    border-radius: 30px;
    background: #fff;
    display: block!important;
    margin-left: auto!important;
    margin-right: auto!important;
    }
    .form-left-decoration,
    .form-right-decoration {
    content: "";
    position: absolute;
    width: 50px;
    height: 20px;
    border-radius: 20px;
    background: rgb(70, 70, 70);
    }
    .form-left-decoration {
    bottom: 60px;
    left: -30px;
    }
    .form-right-decoration {
    top: 60px;
    right: -30px;
    }
    .form-left-decoration:before,
    .form-left-decoration:after,
    .form-right-decoration:before,
    .form-right-decoration:after {
    content: "";
    position: absolute;
    width: 50px;
    height: 20px;
    border-radius: 30px;
    background: #fff;
    }
    .form-left-decoration:before {
    top: -20px;
    }
    .form-left-decoration:after {
    top: 20px;
    left: 10px;
    }
    .form-right-decoration:before {
    top: -20px;
    right: 0;
    }
    .form-right-decoration:after {
    top: 20px;
    right: 10px;
    }
    .circle {
    position: absolute;
    bottom: 80px;
    left: -55px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: #fff;
    }
    .form-inner {
    padding: 40px;
    }
    .form-inner .main {
    display: block;
    width: 100%;
    padding: 15px;
    margin: 10px;
    
    border-radius: 0px;
    background: #e8e8e8;
    }
    .form-inner textarea {
    resize: none;
    }
    button {
    width: 100%;
    padding: 10px;
    margin-top: 20px;
    border-radius: 20px;
    border: none;
    border-bottom: 4px solid #3e4f24;
    background: rgba(0, 0, 0, 0.87); 
    font-size: 16px;
    font-weight: 400;
    color: #fff;
    }
    button:hover {
    background: #505050;
    cursor: pointer;
    } 
    @media (max-width: 568px) {
        form {
        width: 60%;
        }
        #text{
            width: 50vw!important;
            margin-top: 8vh;
        }
    }