* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}



.text {
    color: brown;
    font-size: 220px;
    text-align: center;
}

.open {
    color: green;
    background: #000;
    padding: 10px;
    border-radius: 20px;
}

/* Preloader */
.container-preloader {
    align-items: center;
    display: flex;
    height: 100%;
    justify-content: center;
    position: fixed;
    left: 0;
    top: 0;
    width: 100%;
    z-index: 900;
    cursor: none;
}

    .container-preloader .animation-preloader {
        position: absolute;
        z-index: 100;
    }
        /* Spinner Loading */
        .container-preloader .animation-preloader .spinner {
            animation: spinner 1s infinite linear;
            border-radius: 50%;
            border: 10px solid rgba(0, 0, 0, 0.2);
            border-top-color: #07294d; /* It is not in alphabetical order so that you do not overwrite it */
            height: 5em;
            margin: 0 auto 3.5em auto;
            width: 5em;
        }
        /* Loading text */
        .container-preloader .animation-preloader .txt-loading {
            font: bold 5em 'Montserrat', sans-serif;
            text-align: center;
            user-select: none;
        }

            .container-preloader .animation-preloader .txt-loading .characters:before {
                animation: characters 4s infinite;
                color: #07294d;
                content: attr(preloader-text);
                left: 0;
                opacity: 0;
                position: absolute;
                top: 0;
                transform: rotateY(-90deg);
            }

            .container-preloader .animation-preloader .txt-loading .characters {
                color: rgba(0, 0, 0, 0.2);
                position: relative;
            }

                .container-preloader .animation-preloader .txt-loading .characters:nth-child(2):before {
                    animation-delay: 0.2s;
                }

                .container-preloader .animation-preloader .txt-loading .characters:nth-child(3):before {
                    animation-delay: 0.4s;
                }

                .container-preloader .animation-preloader .txt-loading .characters:nth-child(4):before {
                    animation-delay: 0.6s;
                }

                .container-preloader .animation-preloader .txt-loading .characters:nth-child(5):before {
                    animation-delay: 0.8s;
                }

                .container-preloader .animation-preloader .txt-loading .characters:nth-child(6):before {
                    animation-delay: 1s;
                }

                .container-preloader .animation-preloader .txt-loading .characters:nth-child(7):before {
                    animation-delay: 1.2s;
                }

    .container-preloader .loader-section {
        background-color: #ffffff;
        height: 100%;
        position: fixed;
        top: 0;
        width: calc(50% + 1px);
    }

        .container-preloader .loader-section.section-left {
            left: 0;
        }

        .container-preloader .loader-section.section-right {
            right: 0;
        }
/* Fade effect on loading animation */
.loaded .animation-preloader {
    opacity: 0;
    transition: 0.3s ease-out;
}
/* Curtain effect */
.loaded .loader-section.section-left {
    transform: translateX(-101%);
    transition: 0.7s 0.3s all cubic-bezier(0.1, 0.1, 0.1, 1.000);
}

.loaded .loader-section.section-right {
    transform: translateX(101%);
    transition: 0.7s 0.3s all cubic-bezier(0.1, 0.1, 0.1, 1.000);
}
/* Animation of the preloader */
@keyframes spinner {
    to {
        transform: rotateZ(360deg);
    }
}
/* Animation of letters loading from the preloader */
@keyframes characters {
    0%, 75%, 100% {
        opacity: 0;
        transform: rotateY(-90deg);
    }

    25%, 50% {
        opacity: 1;
        transform: rotateY(0deg);
    }
}
/* Laptop size back (laptop, tablet, cell phone) */
@media screen and (max-width: 767px) {
    /* Preloader */
    /* Spinner Loading */
    .container-preloader .animation-preloader .spinner {
        height: 8em;
        width: 8em;
    }
    /* Text Loading */
    .container-preloader .animation-preloader .txt-loading {
        font: bold 3.5em 'Montserrat', sans-serif;
    }
}

@media screen and (max-width: 500px) {
    /* Prelaoder */
    /* Spinner Loading */
    .container-preloader .animation-preloader .spinner {
        height: 7em;
        width: 7em;
    }
    /*Loading text */
    .container-preloader .animation-preloader .txt-loading {
        font: bold 2em 'Montserrat', sans-serif;
    }
}

.origin {
    text-decoration: none;
    font-size: 45px;
}