html {
    height: 100%;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-tap-highlight-color: transparent;
    -webkit-overflow-scrolling: touch;
    font-family: -apple-system, 'Helvetica Neue', Helvetica, 'PingFang SC', 'Microsoft YaHei', Arial, sans-serif;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -moz-osx-font-smoothing: grayscale;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    background-color: #fff;
    color: #333
}

body {
    height: 100%;
    margin: 0
}

a {
    outline: none
}

footer a {
    color: #1372f7
}

.page-background-image {
    position: fixed;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    z-index: -1
}

.page-background-image {
    background-image: url(../img/background.jpg)
}

.page-background-image:after {
    background-color: rgba(0, 0, 0, .2);
    content: "";
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0
}

.page-header,
.page-main {
    padding: 20px
}

.page-main-wrapper {
    width: 100%;
    height: 100%;
}

.page-main-wrapper h1 {
    text-align: center;
    font-size: 36px;
    margin: 0 0 20px 0;
    line-height: 1
}

.page-main-wrapper h2 {
    font-size: 20px;
    margin: 0 0 20px 0;
    line-height: normal
}

footer {
    width: 100%;
    font-size: 12px;
}

footer a {
    text-decoration: none;
    -webkit-transition: .4s;
    -moz-transition: .4s;
    -o-transition: .4s;
    transition: .4s
}

footer a:hover {
    -khtml-opacity: .5;
    -moz-opacity: .5;
    opacity: .5
}

.page-footer-wrapper {
    padding: 20px;
    text-align: center
}

.page-footer-wrapper .copyright,
.page-footer-wrapper .policy-info {
    margin-bottom: 10px
}