html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
    border:0;
    outline:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

body {
    line-height:1;
}

article,aside,details,figcaption,figure,
footer,header,hgroup,menu,nav,section {
    display:block;
}

nav ul {
    list-style:none;
}

blockquote, q {
    quotes:none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content:'';
    content:none;
}

a {
    margin:0;
    padding:0;
    font-size:100%;
    vertical-align:baseline;
    background:transparent;
}

/* change colours to suit your needs */
ins {
    background-color:#ff9;
    color:#000;
    text-decoration:none;
}

/* change colours to suit your needs */
mark {
    background-color:#ff9;
    color:#000;
    font-style:italic;
    font-weight:bold;
}

del {
    text-decoration: line-through;
}

abbr[title], dfn[title] {
    border-bottom:1px dotted;
    cursor:help;
}

table {
    border-collapse:collapse;
    border-spacing:0;
}

/* change border colour to suit your needs */
hr {
    display:block;
    height:1px;
    border:0;  
    border-top:1px solid #cccccc;
    margin:1em 0;
    padding:0;
}

input, select {
    vertical-align:middle;
}

/* my code*/

*{
    text-decoration: none;
}

header{
    background-color: #fff;
    width: 100%;
    height: 100px;
}

header .header-brand{
    font-family: Catamaran;
    font-size: 24px;
    font-weight: 900;
    color: #111;
    text-transform: uppercase;
    display: block;
    margin: 0 auto;
    text-align: center;
    padding: 20px 0;
}

header nav ul{
    display: block;
    margin: 0 auto;
    width: fit-content;
}
header nav ul li{
    display: inline-block;
    float: left;
    list-style:none; 
    padding: 0 16px;
}
header nav ul li a{
    font-family: Catamaran;
    font-size: 16px;
    color: #111;
    text-transform: uppercase;
}
header .header-cases{
    display: none;
}

@media only screen and (min-width: 1000px) {
    header .header-brand {
        margin: 31px 0 ;
        text-align: left;
        line-height: 38px;
        padding: 0 20px 0 40px;
        border-right: 3px solid #111;
        float: left;
    }
    header nav ul{
        margin: 20px 0 0 20px;
        float: left;
    }
    header nav ul li a{
        line-height: 60px;
    }
}


/* index*/

.index-banner{
    width: 100%;
    height: calc(100vh - 100px);
    background-image: url('image/model.jpg');
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
    display: table;
}
.vertical-center{
    display: table-cell;
    vertical-align: middle;
}

.index-banner h2{
    font-family: Catamaran;
    font-size: 60px;
    font-weight: 900;
    line-height: 70px;
    color: #85e085;
    text-align: center;
    text-shadow: 2px 2px 8px #111;
}
.index-banner h1{
    font-family: Cormorant Garamond;
    font-size: 28px;
    font-weight: 100;
    font-style: italic;
    line-height: 40px;
    color: #fff;
    text-align: center;
    text-shadow: 2px 2px 8px #111;
}
.index-links div {
    margin: 16px 16px 0;
    width: calc(100% - 32px);
    height: 100px;
    background-color: #f2f2f2;
}
.index-links div h3{
    font-family: Catamaran;
    font-size: 28px;
    font-weight: 600;
    line-height: 100px;
    color: #0000ff;
    text-align: center;
    text-transform: uppercase;
}

@media only screen and (min-width: 1000px) {
    .wrapper{
        width: 1000px;
        margin: 0 auto;
    }
    .index-banner{
    height: 450px;
    
    }

    .index-banner h1{
        display: block;
        width: 560px;
        margin: 0 auto;
    }

    .index-links {
        overflow: hidden;
    }
    .index-links div {
    margin: 20px 10px 0;
    height: 230px;
    background-color: #f2f2f2;
    float: left;
    }

    .index-boxlink-square{
        width: calc(50% - 20px) !important;
    }

    .index-boxlink-square{
        width: calc(50% - 20px) !important;
    }

    .index-links div h3 {
        line-height: 230px;
    }
}