video {
            position: fixed;
            top: 0;
            bottom: 0;
            left: 0;
            right: 0;
        }



            .login-box h2 {
                margin: 0 0 30px;
                padding: 0;
                color: #fff;
                text-align: center;
            }

            .login-box .user-box {
                position: relative;
            }

                .login-box .user-box .input-chido {
                    width: 100%;
                    padding: 10px 0;
                    font-size: 16px;
                    color: #000;
                    margin-bottom: 30px;
                    border: none;
                    border-bottom: 1px solid c
                    outline: none;
                    background: white;
                }

                .login-box .user-box label {
                    position: absolute;
                    top: 0;
                    left: 0;
                    padding: 10px 0;
                    font-size: 16px;
                    color: #000;
                    pointer-events: none;
                    transition: .5s;
                }

                .login-box .user-box .input-chido:focus ~ label,
                .login-box .user-box .input-chido:valid ~ label {
                    top: -40px;
                    left: 0;
                    color: #FFF;
                    font-size: 12px;
                }

            .login-box form a {
                position: relative;
                display: inline-block;
                padding: 10px 20px;
                color: #FFF;
                font-size: 16px;
                text-decoration: none;
                text-transform: uppercase;
                overflow: hidden;
                transition: .5s;
                margin-top: 40px;
                letter-spacing: 4px;
                width: 100%;
                text-align: center;
            }