body, html {
    height: 100%;
    font-size: 100%;
    font-family: 'Open Sans', sans-serif !important;
}

/* The hero image */
.hero-image {
    /* The image used */
    background-image: url("../img/bg.jpg");

    /* Set a specific height */
    height: 60%;

    /* Position and center the image to scale nicely on all screens */
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

/* Place text in the middle of the image */
.hero-text {
    text-align: center;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: rgb(255, 255, 255);
    font-size:105%;
}

/* The hero image2 */
.hero-image2 {
    /* The image used */
    background-image: url('../img/1.jpg');

    /* Set a specific height */
    height: 40%;

    /* Position and center the image to scale nicely on all screens */
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: contain;
    position: relative;
}

/* The hero image3 */
.hero-image3 {
    /* The image used */
    background-image: url("../img/2.jpg");

    /* Set a specific height */
    height: 100%;

    /* Position and center the image to scale nicely on all screens */
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

/* The hero image4 */
.hero-image4 {
    /* The image used */
    background-image: url("../img/3.png");

    /* Set a specific height */
    height: 100%;

    /* Position and center the image to scale nicely on all screens */
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}

/* The hero image5 */
.hero-image5 {
    /* The image used */
    background-image: url("../img/4.png");

    /* Set a specific height */
    height: 40%;

    /* Position and center the image to scale nicely on all screens */
    background-position: center;
    background-attachment: fixed;
    background-repeat: no-repeat;
    background-size: cover;
    position: relative;
}
.panel-heading{
    margin: 0px 0px 25px 0px ;
    text-align: center;
    font-weight: bold;
    font-size: 200%;
}

.panel-body{
    padding:5%;
    text-align: center;
    font-size: 130%;
    /* color: rgb(255, 255, 255); */
}

.panel{
    padding: 50px 0px 50px 0px ;
}

/* Four columns side by side */
.column {
    float: left;
    width: 25%;
    margin-bottom: 16px;
    padding: 0 8px;
}

/* Display the columns below each other instead of side by side on small screens */
@media (max-width: 650px) {
    .column {
        width: 100%;
        display: block;
    }
}

/* Add some shadows to create a card effect */
.card {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2);
}

/* Some left and right padding inside the container */
.container {
    padding: 0px 16px;
}

/* Clear floats */
.container::after, .row::after {
    content: "";
    clear: both;
    display: table;
}

.title {
    color: grey;
    text-align: center;
}

.email {
    text-align: center;
}

.button {
    border: none;
    outline: 0;
    display: inline-block;
    padding: 8px;
    color: white;
    background-color: #000;
    text-align: center;
    cursor: pointer;
    width: 100%;
}

.button:hover {
    background-color: #555;
}