.navbar {
    display: none;
}

.footer {
    display: none;
}

.validation-summary-errors {
    background: rgb(133 0 0 / 24%);
    position: absolute;
    z-index: 1;
    left: 0;
    right: 0;
    text-align: center;
    backdrop-filter: blur(4px);
}

    .validation-summary-errors ul {
        margin: 0;
        padding: 0;
    }

        .validation-summary-errors ul li {
            list-style: none;
            color: #ffffff;
            font-size: 10pt;
            padding: 2px 5px;
            border-bottom: 1px solid #f38c8c;
        }



html, body {
    position: relative;
    /*min-height: 100vh;*/
    background-color: #222222;
    /*background-color: #E1E8EE;*/
    display: flex;
    align-items: center;
    justify-content: center;
}
main {
    justify-content: center;
}
.form-structor {
    background-color: #222;
    border-radius: 15px;
    min-height: 550px;
    width: 350px;
    position: relative;
    overflow: hidden;
}

    .form-structor::after {
        content: "";
        opacity: 0.8;
        position: absolute;
        top: 0;
        right: 0;
        bottom: 0;
        left: 0;
        background-repeat: no-repeat;
        background-position: left bottom;
        background-size: cover;
        background-image: url("back2.jpg");
    }

    .form-structor .signup {
        position: absolute;
        top: 50%;
        left: 50%;
        -webkit-transform: translate(-50%, -50%);
        width: 65%;
        z-index: 5;
        -webkit-transition: all 0.3s ease;
    }

        .form-structor .signup.slide-up {
            top: 5%;
            -webkit-transform: translate(-50%, 0%);
            -webkit-transition: all 0.3s ease;
        }

            .form-structor .signup.slide-up .form-holder, .form-structor .signup.slide-up .submit-btn {
                opacity: 0;
                visibility: hidden;
            }

            .form-structor .signup.slide-up .form-title {
                font-size: 1em;
                cursor: pointer;
            }

                .form-structor .signup.slide-up .form-title span {
                    margin-right: 5px;
                    opacity: 1;
                    visibility: visible;
                    -webkit-transition: all 0.3s ease;
                }

        .form-structor .signup .form-title {
            color: #fff;
            font-size: 1.7em;
            text-align: center;
        }

            .form-structor .signup .form-title span {
                color: rgba(0, 0, 0, 0.4);
                opacity: 0;
                visibility: hidden;
                -webkit-transition: all 0.3s ease;
            }

        .form-structor .signup .form-holder {
            border-radius: 15px;
            background-color: #fff;
            overflow: hidden;
            margin-top: 50px;
            opacity: 1;
            visibility: visible;
            -webkit-transition: all 0.3s ease;
        }

            .form-structor .signup .form-holder .input {
                border: 0;
                outline: none;
                box-shadow: none;
                display: block;
                height: 30px;
                line-height: 30px;
                padding: 8px 15px;
                border-bottom: 1px solid #eee;
                width: 100%;
                font-size: 12px;
                text-align: right;
            }

                .form-structor .signup .form-holder .input:last-child {
                    border-bottom: 0;
                }

                .form-structor .signup .form-holder .input::-webkit-input-placeholder {
                    color: rgba(0, 0, 0, 0.4);
                }

        .form-structor .signup .submit-btn {
            background-color: rgba(0, 0, 0, 0.4);
            color: rgba(255, 255, 255, 0.7);
            border: 0;
            border-radius: 15px;
            display: block;
            margin: 15px auto;
            padding: 15px 45px;
            width: 100%;
            font-size: 13px;
            font-weight: bold;
            cursor: pointer;
            opacity: 1;
            visibility: visible;
            -webkit-transition: all 0.3s ease;
        }

            .form-structor .signup .submit-btn:hover {
                transition: all 0.3s ease;
                background-color: rgba(0, 0, 0, 0.8);
            }

    .form-structor .login {
        position: absolute;
        top: 20%;
        left: 0;
        right: 0;
        bottom: 0;
        background-color: #fff;
        z-index: 5;
        -webkit-transition: all 0.3s ease;
    }

        .form-structor .login::before {
            content: "";
            position: absolute;
            left: 50%;
            top: -20px;
            -webkit-transform: translate(-50%, 0);
            background-color: #fff;
            width: 200%;
            height: 250px;
            border-radius: 50%;
            z-index: 4;
            -webkit-transition: all 0.3s ease;
        }

        .form-structor .login .center {
            position: absolute;
            top: calc(50% - 10%);
            left: 50%;
            -webkit-transform: translate(-50%, -50%);
            width: 65%;
            z-index: 5;
            -webkit-transition: all 0.3s ease;
        }

            .form-structor .login .center .form-title {
                color: #000;
                font-size: 1.7em;
                text-align: center;
            }

                .form-structor .login .center .form-title span {
                    color: rgba(0, 0, 0, 0.4);
                    opacity: 0;
                    visibility: hidden;
                    -webkit-transition: all 0.3s ease;
                }

            .form-structor .login .center .form-holder {
                border-radius: 15px;
                background-color: #fff;
                border: 1px solid #eee;
                overflow: hidden;
                margin-top: 50px;
                opacity: 1;
                visibility: visible;
                -webkit-transition: all 0.3s ease;
            }

                .form-structor .login .center .form-holder .input {
                    border: 0;
                    outline: none;
                    box-shadow: none;
                    display: block;
                    height: 30px;
                    line-height: 30px;
                    padding: 8px 15px;
                    border-bottom: 1px solid #eee;
                    width: 100%;
                    font-size: 12px;
                    text-align: right;
                }

                    .form-structor .login .center .form-holder .input:last-child {
                        border-bottom: 0;
                    }

                    .form-structor .login .center .form-holder .input::-webkit-input-placeholder {
                        color: rgba(0, 0, 0, 0.4);
                    }

            .form-structor .login .center .submit-btn {
                background-color: #6B92A4;
                color: rgba(255, 255, 255, 0.7);
                border: 0;
                border-radius: 15px;
                display: block;
                margin: 15px auto;
                padding: 15px 45px;
                width: 100%;
                font-size: 13px;
                font-weight: bold;
                cursor: pointer;
                opacity: 1;
                visibility: visible;
                -webkit-transition: all 0.3s ease;
            }

                .form-structor .login .center .submit-btn:hover {
                    transition: all 0.3s ease;
                    background-color: rgba(0, 0, 0, 0.8);
                }

        .form-structor .login.slide-up {
            top: 90%;
            -webkit-transition: all 0.3s ease;
        }

            .form-structor .login.slide-up .center {
                top: 10%;
                -webkit-transform: translate(-50%, 0%);
                -webkit-transition: all 0.3s ease;
            }

            .form-structor .login.slide-up .form-holder, .form-structor .login.slide-up .submit-btn {
                opacity: 0;
                visibility: hidden;
                -webkit-transition: all 0.3s ease;
            }

            .form-structor .login.slide-up .form-title {
                font-size: 1em;
                margin: 0;
                padding: 0;
                cursor: pointer;
                -webkit-transition: all 0.3s ease;
            }

                .form-structor .login.slide-up .form-title span {
                    margin-right: 5px;
                    opacity: 1;
                    visibility: visible;
                    -webkit-transition: all 0.3s ease;
                }