:root {
    /* -- Colors -- */
    --page-title: #52B6FC;
    --main-title: #4599D4;
    --menu-background: #111;
}

body {
    font-family: "Lato", sans-serif;
    overflow: hidden;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.sidenav {
    height: 100%;
    width: 250px;
    display: none;
    position: fixed;
    z-index: 1;
    top: 0;
    right: 0;
    background-color: var(--menu-background);
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 60px;
}

.sidenav a {
    padding: 8px 8px 8px 32px;
    text-decoration: none;
    font-size: 25px;
    color: #818181;
    display: block;
    transition: 0.3s;
}

.sidenav a:hover {
    color: #f1f1f1;
}

.sidenav .closebtn {
    position: absolute;
    top: 0;
    right: 25px;
    font-size: 36px;
    margin-left: 50px;
}

#menu {
    font-size: 30px;
    cursor: pointer;
    float: right;
}

#page_title {
    text-align: center;
    color: var(--page-title);
}

@media screen and (max-height: 450px) {
    .sidenav {
        padding-top: 15px;
    }

    .sidenav a {
        font-size: 18px;
    }
}

#app {
    display: flex;
    flex-direction: column;
    /* set size of the viewport */
    width: 100vw;
    height: 100vh;
}

.container {
    flex-grow: 1;
}

.company-logo {
    float: left;
}

header h1 {
    text-align: center;
    color: var(--main-title);
}

#ifrm {
    width: 100%;
    height: 100%;
    box-sizing: border-box;
}