:root {
    --off-white-color: #f7f7f7;
    --main-bg-color: #f0f0f0;
}


html, body {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

#pageContainer {
    display: flex;
    flex-direction: column;
    position: fixed;
    right: 0;
    left: 0;
    top: 0;
    bottom: 0;
    /* border: 1px solid red; */

}

#panels {
    flex: 2;
    position: relative;
}

.panel {
    transform: translate3d(100%, 0 ,0);
    transition: transform 0.4s ease-out;
    -moz-transition: transform 0.4s ease-out;
    -webkit-transition: transform 0.4s ease-out;
    background-color: var(--off-white-color);
    position: absolute;
    height: 100%;
    width: 100%;
    transition-timing-function: ease-in;
    border-left: 1px solid #000;
    overflow-y: scroll;
}

.panel-content {
    max-width: 42em;
    margin: 0 auto;
    padding: 10px;
}

.panel.active {
    transform: translate3d(0,0,0);
    transition: transform 0.4s ease-in;
    -moz-transition: transform 0.4s ease-in;
    -webkit-transition: transform 0.4s ease-in;
    transition-timing-function: ease-out;
}

#loader {
    background-color: rgba(255,255,255,.5);
    position: absolute;
    height: 100%;
    width: 100%;
    z-index: 1000;
    display: none;

}

.loader-content {
    width: 42em;
    margin: 0 auto;
    text-align: center;
}