.wrapper {
    height: 50%;
    display: -ms-flexbox;
    display: -webkit-flex;
    display: flex;
    -ms-flex-align: center;
    -webkit-align-items: center;
    -webkit-box-align: center;
    align-items: center;
}

.wrapper-light {
    background: white;
}

.wrapper .btn-border-dark {
    margin: auto;
}

    .wrapper .btn-border-dark .btn-border-dark-inner a {
        text-decoration: none;
    }


.wrapper .btn-border-dark {
    position: relative;
    width: 220px;
    height: 50px;
    background: none;
    border: 1px solid #0c0c0c;
    text-align: center;
    cursor: pointer;
    transition: 0.75s ease;
}

    .wrapper .btn-border-dark .btn-border-dark-inner {
        height: 50px;
    }

        .wrapper .btn-border-dark .btn-border-dark-inner a {
            color: #0c0c0c;
            font-family: "Open Sans", sans-serif;
            text-transform: uppercase;
            letter-spacing: 3px;
            font-size: 14px;
            line-height: 50px;
        }

    .wrapper .btn-border-dark:before {
        position: absolute;
        width: 0;
        height: 1px;
        content: "";
        background: #71c806;
        top: -1px;
        left: -2px;
        transition: 0.15s width ease 0.45s;
        -web-kit-transition: 0.15s width ease 0.45s;
    }

    .wrapper .btn-border-dark:after {
        position: absolute;
        width: 1px;
        height: 0;
        content: "";
        background: #71c806;
        top: -1px;
        right: -1px;
        transition: 0.15s height ease 0.3s;
        -web-kit-transition: 0.15s height ease 0.3s;
    }

.wrapper .btn-border-dark-inner:before {
    position: absolute;
    width: 1px;
    height: 0;
    content: "";
    background: #71c806;
    bottom: -2px;
    left: -2px;
    transition: 0.15s height ease 0s;
    -web-kit-transition: 0.15s height ease 0s;
}

.wrapper .btn-border-dark-inner:after {
    position: absolute;
    width: 0;
    height: 1px;
    content: "";
    background: #71c806;
    bottom: -2px;
    right: -2px;
    transition: 0.15s width ease 0.15s;
    -web-kit-transition: 0.15s width ease 0.15s;
}

.wrapper .btn-border-dark:hover {
    border-color: transparent;
    background: none;
}

    .wrapper .btn-border-dark:hover:before {
        width: 221px;
        transition: 0.15s width ease 0s;
        -web-kit-transition: 0.15s width ease 0s;
    }

    .wrapper .btn-border-dark:hover:after {
        height: 51px;
        transition: 0.15s height ease 0.15s;
        -web-kit-transition: 0.15s height ease 0.15s;
    }

    .wrapper .btn-border-dark:hover .btn-border-dark-inner a {
        color: #71c806;
        font-size: 12px;
    }

    .wrapper .btn-border-dark:hover .btn-border-dark-inner:after {
        width: 221px;
        transition: 0.15s width ease 0.3s;
        -web-kit-transition: 0.15s width ease 0.3s;
    }

    .wrapper .btn-border-dark:hover .btn-border-dark-inner:before {
        height: 51px;
        transition: 0.15s height ease 0.45s;
        -web-kit-transition: 0.15s height ease 0.45s;
    }




@media (min-width:768px) {
    .image-container {
        position: relative;
    }

        .image-container img {
            height: auto;
            display: block;
        }

    .text-header {
        position: absolute;
        top: 40%;
        left: 33%;
        transform: translate(-10%, -50%);
        color: white; /* Text color */
        font-size: 48px;
        text-shadow: 1px 1px 5px rgba(0, 0, 0, 0.7); /* Shadow for readability */
        text-align: center;
    }

    .text-content {
        position: absolute;
        top: 55%;
        left: 33%;
        transform: translate(-8%, -30%);
        color: white; /* Text color */
        font-size: 16px;
        text-align: justify;
    }
}