.navigation-panel {
    height: 100%;
    /* text-align: center; */
}

.scrollarea {
    xmax-height: 99% !important;
}

.content-area {
    width: 100%;
    padding: 1% 1.5% 1% .5%;
}

    .content-area.shifted {
        left: 43px;
        width: calc(100% - 43px);
    }

.rw1 {
    margin-top: 35px;
    margin-bottom: 35px;
}

.pointer {
    cursor: pointer;
    text-decoration: none;
    width: 100%;
}

    .pointer:hover {
        cursor: pointer;
        text-decoration: none;
    }

.rww {
    position: absolute;
    bottom: 35px;
    /* width:100%; */
    left: 0;
    right: 0;
}


.sidebar {
    height: 100%;
    width: 0px;
    position: fixed;
    top: 0;
    left: 0;
    overflow-x: hidden;
    transition: 0.5s;
    padding-top: 16px;
    text-align: center;
}

.toggle-button {
    z-index: 2;
    position: absolute;
    top: 45%;
    width: 7px;
    height: 60px;
    border: none;
    border-radius: 50px;
    padding: 0;
}

    .toggle-button.off {
        left: -18px;
        background-color: white;
    }

    .toggle-button.on {
        left: 50px;
        background-color: #DBD9D6;
    }


.logo {
    width: 88%;
    margin: auto;
}

.menu {
    list-style-type: none;
    margin-left: auto;
    margin-right: auto;
    padding-left: 0px;
}

    .menu li {
        border-radius: 15px;
        position: relative;
        font-size: 22px;
        font-weight: 700;
        color: white;
        margin-top: 8px;
        padding: 3px 0px 5px;
    }

        .menu li.active, .menu li:hover {
            background: white;
            color: #4579BD;
            width: 70%;
            margin-left: auto;
            margin-right: auto;
        }

            .menu li.active a {
                background: white;
                color: #4579BD;
            }

            .menu li:hover a:hover {
                color: #4579BD;
                text-decoration: none;
            }

.icon {
    height: 20px;
    width: 21px;
}

.font-size-first {
    font-size: 25px;
}

.font-size-second {
    font-size: 30px;
}

.is-blurred {
    filter: blur(10px);
    -webkit-filter: blur(10px);
}

input[type="text"], input[type="password"], textarea, select, video, img {
    outline: none;
}

.font3 {
    font-size: 15px;
}

.weight1 {
    font-weight: 500;
}

.color1 {
    color: #4579BD;
}

.colorr {
    color: white;
}

left-align {
    text-align: left;
}

.right-align {
    text-align: right;
}

.center-align {
    text-align: center;
}

.head-content-padding-left {
    float: left;
}

.font-size-first {
    font-size: 24px;
}

.right-align1 {
    float: right;
}

.ic1 {
    position: relative;
    top: 18%;
}

.ic2 {
    position: relative;
    top: 4%;
}

.marginleft {
    margin-left: 1%;
}

.marginright {
    margin-right: 1%;
}

.dis {
    display: inline-block;
}

.fullwidth-arrow-back {
    margin-right: 2%;
    height: 19px;
}

.exercise-left-arrow {
    height: 30px;
    position: absolute;
    top: 0%;
}

.exercise-right-arrow {
    height: 22px;
    position: absolute;
    top: 0%;
    right: 2%;
}

.txt {
    font-size: 17px;
}

.margin_right {
    margin-right: 4%;
}

@media only screen and (min-width: 1400px) {
    .box {
        padding: 1.972195% 3.200220022%;
        height: 100%;
        background-color: white;
        border-radius: 18px;
    }

    .fullwidth-arrow-back {
        height: 22px;
    }

    .font-size-first {
        font-size: 25px;
    }

    .content-area.shifted {
        left: 3.5%;
    }

    .toggle-button.on {
        left: 4%;
    }

    .but2 {
        left: 6%;
    }

    .txt {
        font-size: 18px;
    }

    .exercise-left-arrow {
        height: 36px;
    }

    .exercise-right-arrow {
        height: 28px;
    }

    .menu {
        margin-left: 43%;
    }

        .menu li {
            padding: 14% 17%;
        }

    .icon {
        height: 25px;
        width: 25px;
    }
}
@media only screen and (min-width: 1600px) {
    .box {
        padding: 1.972195% 3.200220022%;
        height: 100%;
        background-color: white;
        border-radius: 18px;
    }

    .fullwidth-arrow-back {
        height: 25px;
    }

    .but2 {
        left: 6%;
    }

    .exercise-left-arrow {
        height: 42px;
    }

    .exercise-right-arrow {
        height: 33px;
    }

    .content-area.shifted {
        left: 3.5%;
    }

    .toggle-button.on {
        left: 4%;
    }

    .font-size-first {
        font-size: 29px;
    }

    .txt {
        font-size: 20px;
    }

    .menu {
        margin-left: 43%;
    }

        .menu li {
            padding: 15% 21%;
        }

    .icon {
        height: 25px;
        width: 25px;
    }
}
@media only screen and (min-width: 1920px) {
    .box {
        padding: 2.972195% 3.200220022%;
        height: 100%;
        background-color: white;
        border-radius: 18px;
    }

    .but2 {
        left: 4.5%;
    }

    .exercise-left-arrow {
        height: 50px;
    }

    .exercise-right-arrow {
        height: 40px;
    }

    .content-area.shifted {
        left: 3.5%;
    }

    .txt {
        font-size: 25px;
    }

    .toggle-button.on {
        left: 4%;
    }

    .font-size-first {
        font-size: 35px;
    }

    .fullwidth-arrow-back {
        height: 30px;
    }

    .menu {
        margin-left: 30%;
    }

        .menu li {
            padding: 17% 19%;
        }

    .icon {
        height: 32px;
        width: 32px;
    }
}
#allThemesIcon {
    xwidth: 29px;
    height: 30px;
    background-image: url(../icons/theme-big-disable.png);
    background-position: left center;
    background-repeat: no-repeat;
    margin-right: 10px;
    padding-left: 40px;
    background-size: contain;
    cursor: pointer;
    padding-top: 3px;
}

    #allThemesIcon.active {
        background-image: url(../icons/theme-big.png);
    }

.all-themes-icon-quiz-page:after {
    content: "|";
    position: absolute;
    font-size: 25px;
    color: #DBD9D6;
    font-family: 'Roboto-Light';
    top: -3px;
    padding-left: 10px;
}
.all-themes-icon-learn-page:after {
    content: "|";
    position: absolute;
    font-size: 25px;
    color: #DBD9D6;
    font-family: 'Roboto-Light';
    top: 1px;
    padding-left: 10px;
}