* {
    margin: 0;
    padding: 0;
}

body {
    -webkit-background-size: cover;
    -moz-background-size: cover;
    background-size: cover;
    -o-background-size: cover;
    padding-top: 56px;
}

.header {
    
    border-bottom: 1px solid #b5b7ba;
    background-color: #dfdfdf;
    margin: 0 auto;
    height: 150px;
    text-align: center;
    padding-top: 2px;
}

.header a {
    color: #4d4d4d;
    font-size: 20px;
    font-weight: 100;
    text-align: left;
    text-decoration: none;
    height: 30px;
    line-height: 30px;
    display: inline-block;
    padding-right: 40px;
}

.header span {
    padding: 0 38px;
}

.content {
    margin: 0 auto;
    min-height: calc(95vh - 140px); 
}

.footer{
    position:fixed;
    bottom:0;
    display: block;
}

#start-purchase-btn {
    background-color: #23364e;
    border-color: #23364e;
    color: white;
}

#start-purchase-link {
    text-decoration: none;
    color: white;
}