@font-face{
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 400;
    src: local('Open Sans Regular'), local('OpenSans-Regular'),
    url('fonts/OpenSans-Regular.ttf') format('truetype');
}
@font-face{
    font-family: 'Open Sans';
    font-style: normal;
    font-weight: 600;
    src: local('Open Sans Bold'), local('OpenSans-Bold'),
    url('fonts/OpenSans-Bold.ttf') format('truetype');
}

body {
    background-color: #2089de;
    margin: 0;
    padding: 0;
}

.head-logo-box {
    position: fixed;
    top: 0;
    left: 0;
}
.richter-logo {
    width: 40vw;
    max-width: 170px;
}

.main-box {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
}

.main-box-inner {
    margin: auto;
    width: 100%;
    max-width: 680px;
    padding: 25px;
}

.event-logo-box {
    width: 100%;
    text-align: center;
}
.pr-logo {
    width: 100%;
    max-width: 500px;
}

p {
    text-align: center;
    color: white;
    font-family: 'Open Sans', sans-serif;
    font-size: 18px;
    line-height: 1.4;
    font-weight: 400;
}
.main-box p:first-child {
    margin-bottom: 36px;
}
.main-box a {
    font-weight: 600;
}
a {
    color: white;
    text-decoration: none;
}

footer {
    position: fixed;
    width: 100%;
    bottom: 0;
}