.wrapper {
    /*position: relative;*/
    background-color: #2196F3;
    width: 100%;
    height: 100%;
    background-image: url("../images/overlay.png"), url("../images/pattern-size2.svg");
    background-position: left top, center center;
    background-attachment: fixed, fixed;
    background-size: auto auto, cover;
}

h4 {
    margin: 0;
    margin-bottom: 1rem;
}

h5 {
    line-height: 0;
}

.center {
    text-align: center;
    margin: 0 auto;
}

.arrow {
    margin-top: 5rem;
    margin-bottom: 2rem;
}

.header {
    display: flex;
    justify-content: center;
    /* align horizontal */
    align-items: center;
    /* align vertical */
    padding-top: 8rem;
}

.description {
    text-align: left;
    margin-top: 0;
    margin-bottom: 5em;
}

.productswrapper {
    padding-top: 8rem;
}

.products {
    text-align: center;
    margin-bottom: 5em;
}

.padding {
    margin-bottom: 3em;
}

.button-primary {
    font-size: 1em;
    /*padding: 1em 2em;*/
}

.backgroundimage {
    background-image: url("images/header.jpg");
    background-position: left top, center center;
    background-attachment: fixed, fixed;
    background-size: auto auto, cover;
}

.footer {
    width: 100%;
    background-color: gray;
}

.footer > p {
    width: 80%;
    margin: 0 auto;
    max-width: 1000px;
}

/* modal */

.modalDialog {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    background: rgba(0, 0, 0, 0.8);
    z-index: 99999;
    opacity:0;
    transition: opacity 400ms ease-in;
    pointer-events: none;
}
.modalDialog:target {
    opacity:1;
    pointer-events: auto;
}
.modalDialog > div {
    width: 25em;
    position: relative;
    margin: 10% auto;
    padding: 5px 20px 13px 20px;
    border-radius: 10px;
    background: #fff;
    background: -o-linear-gradient(#fff, #999);
}
.close {
    background: #606061;
    color: #FFFFFF;
    line-height: 25px;
    position: absolute;
    right: -12px;
    text-align: center;
    top: -10px;
    width: 24px;
    text-decoration: none;
    font-weight: bold;
    border-radius: 12px;
    box-shadow: 1px 1px 3px #000;
}
.close:hover {
    background: #00d9ff;
}

.modaltext {
    color: black;
    margin: 0 auto;
}