html, body {
    background-color: #333;
    color: #fff;
    margin: 0px;
    padding: 0px;
    height: 100%;
    font-size: 12pt;
}

body {
    display: flex;
    flex-direction: row;
}

#menuDiv > .menu-base {
    width: 250px;
    position: absolute;
    top: .5em;
    left: -195px;
    transition: 1s;
    transition-timing-function: ease-in-out;
}
#menuDiv > .menu-base:hover {
    left: -40px;
}

#contentDiv {
    flex: 1;
    overflow: auto;
    margin-left: 65px;
    display: flex;
    flex-direction: row;
}

#contentDiv > .content-base {
    display: flex;
    flex-direction: column;
    flex: 1;
}

#contentDiv > .content-base > iframe {
    flex: 1;
}

#contentDiv > .content-base .header {
    font-size: 2em;
    display: flex;
    flex-direction: row;
}

#contentDiv > .content-base .header > img {
    height: 2em;
}

#contentDiv > .content-base .header > span {
    padding: .5em 1em;
}

.yellow {
    background-color: #d4a339;
}

.green {
    background-color: #00a339;
}

.blue {
    background-color: #00a3ff;
}

.silver {
    background-color: #969696;
}

.smooth {
    border-radius: .35em;
}

/* .icon {
    border: 1px solid #777;
}

.icon:hover {
    border: 1px solid #777;
} */

.container {
    border: 1px solid #555;
    margin: .5em;
}

.menu {
    display: block;
}

.menu-item {
    transition: .5s;
    transition-timing-function: ease-in-out;

    cursor: pointer;
    white-space: nowrap;
    
    display: flex;
    flex-direction: row-reverse;
    border-top-right-radius: 1em;
    border-bottom-right-radius: 1em;
    border: 1px solid #444;
    background-color: #555;
    position: relative;
    left: 0px;
    min-height: 60px;
}

.menu-item:hover {
    background-color: #00a3ff;
    left: 40px;
}

.menu-item.selected {
    background-color: #00a3ff;
    left: 10px;
}
.menu-item.selected .icon, .menu-item.selected .image {
    margin: .75em .75em .75em 1.75em;
}

.menu-item.selected:hover {
    background-color: #00a3ff;
    left: 40px;
}

.menu-item .icon, .menu-item .image {
    height: 34px;
    width: 34px;
    display: inline-block;
    background-position: 50% 50%;
    background-size: 32px 32px;
    background-repeat: no-repeat;
    margin: .75em;
    transition: .5s;
    transition-timing-function: ease-in-out;
}

.menu-item .label {
    position: relative;
    top: 1.5em;
}

.menu-item .label {
    font-weight: 700;
    display: inline-block;
    font-size: .9em;
}