@font-face {
    font-family: "LatoRegular";
    src: url("../fonts/Lato-Regular.ttf");
}

@font-face {
    font-family: "LatoLight";
    src: url("../fonts/Lato-Light.ttf");
}

body,
html {
    margin: 0;
    height: 100%;
    font-family: LatoRegular;
}

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

.navbar-container {
    display: flex;
    justify-content: space-between;
    padding: 22px 100px;
    height: 120px;
    background-color: #ffffff;
    box-shadow: 0px 0px 13px 2px #d6d2d2;
    box-sizing: border-box;
}

.nav-logo-container {
    display: flex;
}

.nav-logo {
    width: 220px;
}

.nav-student-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

    .nav-student-container h2 {
        display: inline-block;
        list-style-type: none;
        margin-right: 10px;
        font-size: 20px;
        color: #3e3e3e;
    }

    .nav-student-container p {
        margin-right: 30px;
        font-size: 20px;
        color: #3e3e3e;
    }

.nav-links-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-links {
    display: inline-block;
    list-style-type: none;
    margin-right: 30px;
    font-size: 20px;
    color: #3e3e3e;
}

.logout-link {
    color: #2b3990;
    margin-right: 0;
    margin-left: 30px;
}

.home-logout-link {
    color: #2b3990;
    margin-right: 0;
}

.main-page {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: auto;
}

.main-image img {
    width: 400px;
}

.lamp-svg {
    position: absolute;
    right: 2%;
    top: 15%;
    height: 75%;
}

.lamp-videos {
    position: absolute;
    right: 1%;
    top: 20%;
    height: 70%;
}

.shadow-cube-circle-svg {
    position: absolute;
    right: 6%;
    top: 50%;
}

.shadow-cube-circle-home {
    position: absolute;
    left: 6%;
    top: 40%;
}

.circle-svg {
    position: absolute;
    right: 50%;
    top: 18%;
    width: 60px;
}

.clock-svg {
    position: absolute;
    left: 10%;
    top: 15%;
}

.btn-cube-svg {
    position: absolute;
    left: 5%;
    top: 50%;
    width: 90px;
}

.cubes-svg {
    position: absolute;
    left: 3%;
    bottom: 7%;
    width: 90px;
}

.cubes-videos {
    position: absolute;
    left: 3%;
    bottom: 10%;
    width: 90px;
}

.circle-cube-svg {
    position: absolute;
    left: 38%;
    bottom: -5%;
    width: 90px;
}

.login-btns-container h1 {
    color: #2b3990;
    font-size: 50px;
    margin-bottom: 0;
}

.login-btns-container p {
    color: #c5cfd6;
    font-size: 30px;
    margin-top: 0;
}

.login-signup-btns {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

    .login-signup-btns input {
        width: 335px;
        height: 72px;
        border-radius: 20px;
        border: none;
        background-color: #2b3990;
        color: #ffffff;
        font-size: 25px;
        box-shadow: -5px 8px rgba(236, 240, 242);
    }

        .login-signup-btns input:first-child {
            margin-top: 30px;
            margin-bottom: 30px;
        }

/*Sign In Page*/
.signin-main-page {
    padding: 80px 0 0 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.bg-feathers {
    position: absolute;
    z-index: -1;
    top: 30px;
    right: 30px;
    width: 55%;
}

.plant-svg {
    position: absolute;
    bottom: 30px;
    left: 20%;
}

.plant-home {
    position: absolute;
    bottom: 30px;
    left: 5%;
}

.small-plant {
    position: absolute;
    bottom: 30px;
    left: 1%;
}

.water-plant-svg {
    position: absolute;
    bottom: 30px;
    right: 20%;
}

.table-lamp {
    position: absolute;
    bottom: 30px;
    right: 1%;
}

.water-plant-home {
    position: absolute;
    bottom: 30px;
    right: 5%;
}

.circle-cube-svg {
    position: absolute;
    bottom: 90px;
    left: 40%;
}

.cubes-lesson {
    position: absolute;
    bottom: 55%;
    left: 50px;
}

.circle-cube-lesson {
    top: 30%;
    position: absolute;
    right: 80px;
}

.button-png {
    position: absolute;
    top: 50%;
    left: 30px;
}

.clock-signin {
    position: absolute;
    left: 10%;
    top: 150px;
}

.clock-home {
    position: absolute;
    left: 10%;
    top: 150px;
}

.login-form {
    padding: 80px 120px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    border-radius: 20px;
    box-shadow: 0 0 10px #00000029;
}

.login-form-profile {
    width: 50%;
    padding: 40px 120px;
    display: flex;
    justify-content: space-evenly;
    align-items: center;
    background-color: #ffffff;
    border-radius: 20px;
    box-shadow: 0 0 10px #00000029, -12px 0px #2b3990;
    position: relative;
}

.profile-photo {
    width: 270px;
    height: 270px;
    position: relative;
    overflow: hidden;
    border-radius: 50%;
    object-fit: cover;
    display: flex;
    justify-content: center;
}

    .profile-photo img {
        display: inline;
        margin: 0 auto;
        height: 100%;
        width: auto;
    }

.student-info {
    font-size: 30px;
    z-index: 1;
}

.profile-info {
    display: flex;
    align-items: center;
}

    .profile-info span {
        color: #2b3990;
        font-weight: bold;
        text-align: right;
        margin-right: 20px;
    }

    .profile-info p {
        margin: 15px;
    }

.login-form img {
    margin-bottom: 40px;
}

.profile-btn {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.username {
    width: 335px;
    height: 60px;
    border-radius: 10px;
    border: none;
    box-shadow: 0 0 10px #00000029;
    padding: 20px;
    box-sizing: border-box;
    margin-bottom: 40px;
}

.login-form .login-lg {
    width: 335px;
    height: 55px;
    border-radius: 10px;
    border: none;
    background-color: #2b3990;
    color: #ffffff;
    font-size: 25px;
    box-shadow: -5px 8px rgba(236, 240, 242);
    margin-bottom: 40px;
}

.forget-pswrd {
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 15px;
}

.change-pswrd {
    color: black;
    text-decoration: none;
}

.remember-me {
    margin-right: 30px;
    display: flex;
    align-items: center;
}

/*Home*/

.home-main-page {
    width: 1000px;
    margin: 30px auto;
}

.heading-home {
    box-shadow: 0 0 10px #00000029, -10px 0px rgba(232, 148, 35);
    padding: 5px;
    text-align: center;
    border-radius: 15px;
    color: rgba(232, 148, 35);
}

.home-options {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 30px;
}

.option-container-odd {
    box-shadow: 0 0 10px #00000029, 12px 0px #40BEE0;
    border-radius: 10px;
    width: 210px;
    height: 230px;
    margin-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px 0;
    box-sizing: border-box;
}

.option-container-even {
    box-shadow: 0 0 10px #00000029, 12px 0px rgba(232, 148, 35);
    border-radius: 10px;
    width: 210px;
    height: 230px;
    margin-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px 0;
    box-sizing: border-box;
}

.option-container-odd:hover .top-svg {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg);
}

.option-svg {
    height: 75px;
    width: 180px;
    -webkit-transition: -webkit-transform 0.8s ease-in-out;
    transition: transform 0.8s ease-in-out;
}

.option-container-even:hover .top-svg {
    transform: scale(1.5);
}

.option-container-even p {
    font-size: 23px;
    color: #91979b;
    margin: 5px;
}

.option-container-odd p {
    font-size: 23px;
    color: #91979b;
    margin: 5px;
}

.subjects-details {
    display: flex;
    justify-content: space-between;
    width: 90%;
    align-items: center;
    margin-top: 20px;
}

    .subjects-details p {
        font-size: 23px;
        color: #91979b;
    }

    .subjects-details span {
        font-size: 23px;
        color: #2b3990;
    }

/*Lesson*/
table {
    font-size: 30px;
    border-collapse: separate;
    border-spacing: 0 0.7em;
    width: 100%;
}

.table-head {
    box-shadow: 0 0 10px #00000029, 10px 0px #2b3990;
    border-radius: 15px;
    margin: 30px auto;
}

    .table-head th {
        padding: 25px 32px;
        box-sizing: border-box;
        color: #2b3990;
    }

.table-rows {
    box-shadow: 0 0 10px #00000029, 10px 0px #91979b;
    border-radius: 15px;
}

.table-rows-holiday {
    box-shadow: 0 0 10px #00000029, 10px 0px #91979b;
    border-radius: 15px;
    background-color: rgb(59, 156, 59);
}

    .table-rows-holiday td {
        padding: 25px 32px;
        box-sizing: border-box;
        text-decoration: none;
        text-align: center;
        color: #ffffff;
    }

.table-rows-absent {
    box-shadow: 0 0 10px #00000029, 10px 0px #91979b;
    border-radius: 15px;
    background-color: rgb(172, 43, 43);
}

    .table-rows-absent td {
        padding: 25px 32px;
        box-sizing: border-box;
        text-decoration: none;
        text-align: center;
        color: #ffffff;
    }

.table-rows td {
    padding: 25px 32px;
    box-sizing: border-box;
    text-decoration: none;
    text-align: center;
    color: #91979b;
}

    .table-rows td a {
        text-decoration: none;
    }

.quiz-btn-container {
    margin: 30px 0 10px 0;
}

    .quiz-btn-container button {
        border-radius: 10px;
        padding: 10px 20px;
        border: none;
        background-color: #2b3990;
        color: #ffffff;
        font-size: 25px;
        box-shadow: -5px 8px rgba(236, 240, 242);
    }

    .quiz-btn-container span {
        font-size: 20px;
        color: #91979b;
        margin-left: 50px;
    }

.sub-container {
    position: relative;
    display: flex;
    width: 100px;
    justify-content: space-between;
}

.sub-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 110px;
    height: auto;
    z-index: -1;
}

.chem-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 150px;
    height: auto;
    z-index: -1;
}

.sub-img1 {
    width: 40px;
    height: 40px;
    margin-top: 130px;
    transition: transform 0.8s ease-in-out;
}

.option-container-odd:hover .sub-img1 {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg) scale(1.5);
}

.option-container-even:hover .sub-img1 {
    -webkit-transform: rotate(360deg);
    transform: rotate(360deg) scale(1.5);
}

.sub-img2 {
    width: 40px;
    height: 40px;
    margin-top: 130px;
    transition: transform 0.8s ease-in-out;
}

.option-container-odd:hover .sub-img2 {
    transform: scale(1.3);
}

.option-container-even:hover .sub-img2 {
    transform: scale(1.3);
}

/*Quiz*/

.question-container {
    box-shadow: 0 0 10px #00000029, -10px 0px #2b3990;
    padding: 30px;
    border-radius: 15px;
    margin-top: 30px;
    position: relative;
}

.setting-svg {
    position: absolute;
    right: 30px;
    top: 115px;
    height: 75%;
    opacity: 50%;
}

.question {
    box-shadow: 0 0 10px #00000029, -10px 0px #91979b;
    padding: 15px;
    text-align: center;
    border-radius: 10px;
    width: 98%;
    display: flex;
    align-items: center;
}

.quest-no {
    background-color: #2b3990;
    padding: 10px 5px;
    border-radius: 5px;
    color: #ffffff;
    font-size: 25px;
}

.question p {
    margin: 0 auto;
    color: #2b3990;
    font-size: 30px;
}

.quiz-options {
    margin-top: 50px;
}

.container-q {
    display: block;
    position: relative;
    padding-left: 35px;
    margin-bottom: 40px;
    cursor: pointer;
    font-size: 25px;
    margin-left: 15px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

    /* Hide the browser's default checkbox */
    .container-q input {
        position: absolute;
        opacity: 0;
        cursor: pointer;
        height: 0;
        width: 0;
    }

/* Create a custom checkbox */
.checkmark-q {
    position: absolute;
    top: 0;
    left: 0;
    height: 25px;
    width: 25px;
    background-color: #eee;
}

/* On mouse-over, add a grey background color */
.container-q:hover input ~ .checkmark-q {
    background-color: #ccc;
}

/* When the checkbox is checked, add a blue background */
.container-q input:checked ~ .checkmark-q {
    background-color: #2196f3;
}

/* Create the checkmark/indicator (hidden when not checked) */
.checkmark-q:after {
    content: "";
    position: absolute;
    display: none;
}

/* Show the checkmark when checked */
.container-q input:checked ~ .checkmark-q:after {
    display: block;
}

/* Style the checkmark/indicator */
.container-q .checkmark-q:after {
    left: 9px;
    top: 5px;
    width: 5px;
    height: 10px;
    border: solid white;
    border-width: 0 3px 3px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}

.quiz-container {
    box-shadow: 0 0 10px #00000029, -12px 0px rgba(232, 148, 35);
    border-radius: 20px;
    width: 250px;
    height: 270px;
    margin-top: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px 0;
    box-sizing: border-box;
}

    .quiz-container img {
        height: 140px;
        width: 180px;
    }

    .quiz-container p {
        font-size: 23px;
        color: #91979b;
    }

.quiz-values {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

    .quiz-values h1 {
        text-align: center;
        color: #2b3990;
    }

.quiz-description p {
    font-size: 30px;
    color: #91979b;
}

.quiz-description li {
    font-size: 25px;
    list-style-type: decimal;
}

    .quiz-description li::marker {
        color: #2b3990;
    }

.right-tb {
    left: 1%;
    bottom: 9%;
}

.video-place {
    background-image: url(../images/video-img.png);
    width: 100%;
    height: 50vh;
    margin-top: 30px;
    background-size: cover;
}

ul {
    padding: 0;
}

li {
    list-style: none;
}

main {
    max-width: 1200px;
    margin: 0 auto;
    padding: 50px 0;
}

    main h1 {
        margin-bottom: 50px;
    }

.wrapper {
    position: relative;
}

    .wrapper:before,
    .wrapper:after {
        position: absolute;
        top: 0;
        z-index: 1;
        content: "";
        display: block;
        width: 20px;
        height: 100%;
    }

    .wrapper:before {
        left: 0;
        background: linear-gradient(90deg, #ffffff, transparent);
    }

    .wrapper:after {
        right: 0;
        background: linear-gradient(-90deg, #ffffff, transparent);
    }

.items {
    position: relative;
    display: flex;
    width: 100%;
    overflow: hidden;
    white-space: nowrap;
    font-size: 0;
    cursor: pointer;
    margin-top: 30px;
}

.item .active {
    cursor: grab;
}

.item:first-child {
    box-shadow: 0 0 10px #00000029, -10px 0px #2b3990;
}

.item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-left: 30px;
    user-select: none;
    box-shadow: 0 0 10px #00000029, -10px 0px #91979b;
    padding: 5px;
    border-radius: 15px;
    width: 50%;
    height: 150px;
    color: #222;
    font-size: 22px;
}

    .item img {
        width: 100px;
        height: 100px;
        margin-left: 10px;
    }

    .item p {
        margin: 20px;
    }

    .item:last-child {
        margin-right: 20px;
    }

.table-rows:last-child td {
    color: #2b3990;
}

.student-eval img {
    height: 150px;
    width: 180px;
}

.link-style {
    text-decoration: none;
    color: #222;
}

.middle-div {
    display: flex;
    justify-content: center;
    width: 38%;
}

@media only screen and (max-width: 1800px) {
    .clock-home {
        display: none;
    }

    .lamp-videos {
        display: none;
    }

    .right-tb {
        display: none;
    }
}

@media only screen and (max-width: 1600px) {
    .main-image img {
        width: 300px;
    }

    .lamp-svg {
        width: 200px;
    }

    .login-btns-container h1 {
        font-size: 40px;
    }

    .login-btns-container p {
        font-size: 25px;
    }

    .login-signup-btns input {
        width: 235px;
        height: 52px;
        border-radius: 10px;
    }

    .shadow-cube-circle-svg {
        width: 90px;
    }

    .circle-svg {
        width: 50px;
    }

    .clock-svg {
        width: 50px;
    }

    .btn-cube-svg {
        width: 60px;
    }

    .cubes-svg {
        width: 70px;
    }

    .circle-cube-svg {
        width: 70px;
    }

    .plant-home {
        display: none;
    }

    .table-lamp {
        display: none;
    }

    .water-plant-home {
        display: none;
    }

    .shadow-cube-circle-home {
        display: none;
    }

    .small-plant {
        display: none;
    }

    .cubes-lesson {
        display: none;
    }

    .circle-cube-lesson {
        display: none;
    }

    .option-container-even {
        margin-top: 30px;
    }

    .option-container-odd {
        margin-top: 30px;
    }

    .sub-bg {
        width: 110px;
    }

    .chem-bg {
        width: 150px;
    }

    .sub-container {
        width: 100px;
    }

    .sub-img1 {
        width: 40px;
        height: 40px;
        margin-top: 130px;
    }

    .sub-img2 {
        width: 40px;
        height: 40px;
        margin-top: 130px;
    }

    .subjects-details p {
        font-size: 23px;
    }

    .subjects-details span {
        font-size: 23px;
    }
}

@media only screen and (max-width: 1370px) {
    .main-image img {
        width: 280px;
    }

    .lamp-svg {
        width: 200px;
    }

    .login-btns-container h1 {
        font-size: 30px;
    }

    .login-btns-container p {
        font-size: 20px;
    }

    .login-signup-btns input {
        width: 200px;
        height: 40px;
        border-radius: 10px;
    }

    .shadow-cube-circle-svg {
        width: 70px;
    }

    .circle-svg {
        width: 40px;
    }

    .clock-svg {
        width: 55px;
    }

    .btn-cube-svg {
        width: 50px;
    }

    .cubes-svg {
        width: 50px;
    }

    .circle-cube-svg {
        width: 50px;
    }

    .navbar-container {
        height: 100px;
    }

    .nav-logo {
        width: 190px;
    }

    .login-form {
        padding: 30px 40px;
    }

    .login-form-profile {
        padding: 30px 40px;
    }

    .button-png {
        width: 65px;
    }

    .plant-svg {
        left: 25%;
        height: 150px;
    }

    .water-plant-svg {
        right: 25%;
        height: 150px;
    }

    .plant-home {
        height: 150px;
    }

    .water-plant-home {
        height: 150px;
    }

    .signin-main-page {
        padding: 40px 0 0 0;
    }

    .login-form img {
        width: 150px;
        margin-bottom: 20px;
    }

    .username {
        margin-bottom: 20px;
        width: 270px;
        height: 45px;
        border-radius: 5px;
    }

    .login-form .login-lg {
        margin-bottom: 20px;
        width: 270px;
        height: 45px;
        border-radius: 5px;
        font-size: 17px;
    }

    .forget-pswrd {
        font-size: 12px;
    }

    .remember-me {
        margin-right: 10px;
    }

    .clock-signin {
        width: 75px;
        position: absolute;
        left: 10%;
        top: 175px;
    }

    .bg-feathers {
        width: 43%;
    }

    .home-main-page {
        width: 800px;
        margin: 30px auto;
    }

    .clock-home {
        display: block;
        width: 75px;
        position: absolute;
        left: 3%;
        top: 125px;
    }

    .plant-home {
        display: block;
    }

    .water-plant-home {
        display: block;
    }

    .heading-home h1 {
        font-size: 25px;
    }

    .option-container-odd {
        border-radius: 15px;
        width: 210px;
        height: 230px;
        margin-top: 30px;
        padding: 30px 0;
    }

    .option-container-even {
        border-radius: 15px;
        width: 210px;
        height: 230px;
        margin-top: 30px;
        padding: 20px 0;
    }

    .option-svg {
        height: 75px;
        width: 120px;
    }

    .option-container-even p {
        font-size: 20px;
    }

    .option-container-odd p {
        font-size: 20px;
    }

    .quiz-container {
        border-radius: 15px;
        width: 210px;
        height: 230px;
        margin-top: 30px;
        padding: 20px 0;
    }

        .quiz-container img {
            height: 160px;
            width: 120px;
        }

        .quiz-container p {
            font-size: 20px;
        }

    .subjects-details p {
        font-size: 20px;
    }

    .subjects-details span {
        font-size: 20px;
    }

    .shadow-cube-circle-home {
        width: 90px;
        display: block;
        left: 3%;
    }

    .lamp-videos {
        display: block;
        height: 70%;
    }

    .right-tb {
        display: block;
    }

    .cubes-videos {
        width: 75px;
    }

    table {
        font-size: 20px;
    }

    .table-head {
        margin: 15px auto;
        border-radius: 8px;
    }

        .table-head th {
            padding: 15px 22px;
        }

    .table-rows {
        border-radius: 8px;
    }

        .table-rows td {
            padding: 15px 22px;
        }

    .table-lamp {
        display: block;
        height: 35%;
    }

    .small-plant {
        display: block;
        height: 35%;
    }

    .cubes-lesson {
        display: block;
        width: 70px;
    }

    .circle-cube-lesson {
        display: block;
        width: 60px;
    }

    .sub-container {
        width: 100px;
    }

    .sub-bg {
        width: 100px;
    }

    .chem-bg {
        width: 130px;
    }

    .sub-img1 {
        width: 40px;
        height: 40px;
        margin-top: 110px;
    }

    .sub-img2 {
        width: 40px;
        height: 40px;
        margin-top: 110px;
    }

    .profile-photo {
        width: 150px;
        height: 150px;
    }

    .student-info {
        font-size: 20px;
    }

    .profile-info p {
        margin: 10px;
    }

    .quiz-btn-container button {
        border-radius: 10 px;
        padding: 10 px 20 px;
        font-size: 20px;
    }

    .setting-svg {
        top: 90px;
    }
}

@media only screen and (max-width: 1100px) {
    .shadow-cube-circle-svg {
        top: 70%;
    }

    .login-btns-container h1 {
        font-size: 25px;
    }

    .login-btns-container p {
        font-size: 17px;
    }

    .login-signup-btns input {
        width: 170px;
        height: 35px;
        border-radius: 7px;
        font-size: 17px;
    }

    .shadow-cube-circle-svg {
        width: 70px;
    }

    .plant-svg {
        left: 15%;
    }

    .water-plant-svg {
        right: 15%;
    }

    .circle-cube-svg {
        display: none;
    }

    .clock-home {
        display: none;
    }

    .plant-home {
        display: none;
    }

    .water-plant-home {
        display: none;
    }

    .lamp-videos {
        display: none;
    }

    .right-tb {
        display: none;
    }

    .cubes-videos {
        display: none;
    }

    .shadow-cube-circle-home {
        display: none;
    }

    .table-lamp {
        display: none;
    }

    .small-plant {
        display: none;
    }

    .cubes-lesson {
        display: none;
    }

    .circle-cube-lesson {
        display: none;
    }
}

@media only screen and (max-width: 900px) {
    .navbar-container {
        display: flex;
        flex-direction: column;
        justify-content: center;
        align-items: center;
        height: 150px;
    }

    .nav-logo-container {
        margin-bottom: 10px;
    }

    .options-headings {
        font-size: 20px;
    }

    .welcome-heading {
        font-size: 30px;
    }

    .nav-links {
        font-size: 17px;
    }

    .lamp-svg {
        display: none;
    }

    .shadow-cube-circle-svg {
        display: none;
    }

    .cubes-svg {
        display: none;
    }

    .btn-cube-svg {
        display: none;
    }

    .circle-cube-svg {
        display: none;
    }

    .circle-svg {
        display: none;
    }

    .main-page {
        padding: 100px 30px 0 30px;
    }

    .login-form {
        padding: 40px 40px;
    }

    .login-form-profile {
        padding: 30px;
    }

    .bg-feathers {
        top: 80px;
        right: 30px;
        width: 40%;
    }

    .username {
        margin-bottom: 25px;
        width: 220px;
        height: 30px;
        border-radius: 5px;
        padding: 10px;
    }

    .login-form .login-lg {
        width: 220px;
        height: 30px;
    }

    .button-png {
        width: 50px;
    }

    .plant-svg {
        left: 15%;
        height: 150px;
    }

    .water-plant-svg {
        right: 15%;
        height: 150px;
    }

    .home-main-page {
        width: 90%;
        padding: 40px;
    }

    table {
        font-size: 17px;
    }

    .table-head {
        margin: 8px auto;
        border-radius: 4px;
    }

        .table-head th {
            padding: 8px 12px;
        }

    .table-rows {
        border-radius: 4px;
    }

        .table-rows td {
            padding: 8px 12px;
        }

    .heading-home {
        border-radius: 8px;
    }

        .heading-home h1 {
            font-size: 20px;
            margin: 5px;
        }

    .quiz-btn-container button {
        border-radius: 5px;
        padding: 5px 10px;
        font-size: 17px;
    }

    .quiz-btn-container span {
        font-size: 17px;
        margin-left: 20px;
    }

    .question {
        padding: 8px;
    }

    .question-container {
        padding: 15px;
        margin-top: 15px;
    }

    .quiz-options {
        margin-top: 15px;
    }

    .container-q {
        margin-bottom: 10px;
    }

    .setting-svg {
        height: 50%;
    }

    .quest-no {
        font-size: 20px;
    }

    .question p {
        font-size: 22px;
    }

    .clock-svg {
        top: 25%;
    }

    .heading-home {
        box-shadow: 0 0 10px #00000029, -7px 0px #2b3990;
    }

    .table-head {
        box-shadow: 0 0 10px #00000029, 7px 0px #2b3990;
    }

    .table-rows {
        box-shadow: 0 0 10px #00000029, 7px 0px #91979b;
    }

    .profile-photo {
        width: 99px;
        height: 99px;
    }

    .student-info {
        font-size: 17px;
    }

    .profile-info p {
        margin: 5px;
    }
}

@media only screen and (max-width: 768px) {
    .main-logo {
        width: 200px;
        margin-bottom: 25px;
    }

    .main-image img {
        width: 230px;
    }

    .main-page {
        flex-direction: column;
        padding: 30px 30px 0 30px;
    }

    .navbar-container {
        height: 120px;
    }

    .login-form {
        padding: 20px 40px;
        border-radius: 10px;
    }

    .login-form-profile {
        padding: 20px 40px;
        border-radius: 10px;
        flex-direction: column;
    }

    .profile-btn {
        z-index: 1;
        margin-bottom: 20px;
    }

    .quiz-btn-container button {
        font-size: 15px;
    }

    .quiz-btn-container {
        margin: 15px 0 10px 0;
    }

    .forget-pswrd {
        flex-direction: column;
    }

    .username {
        margin-bottom: 15px;
        width: 150px;
        height: 30px;
        border-radius: 5px;
        padding: 10px;
    }

    .login-form .login-lg {
        width: 150px;
        height: 30px;
        font-size: 15px;
        margin-bottom: 15px;
    }

    .button-png {
        width: 40px;
    }

    .plant-svg {
        left: 10%;
        height: 100px;
    }

    .clock-signin {
        width: 55px;
        position: absolute;
        left: 10%;
        top: 136px;
    }

    .water-plant-svg {
        right: 10%;
        height: 100px;
    }

    .plant-home {
        height: 100px;
    }

    .water-plant-home {
        height: 100px;
    }

    .login-form img {
        width: 120px;
    }

    .heading-home h1 {
        font-size: 20px;
    }

    .home-main-page {
        padding: 10px;
    }

    .question {
        padding: 5px;
        width: 95%;
        margin: auto;
    }

    .question-container {
        padding: 10px;
        margin-top: 10px;
    }

    .quiz-options {
        margin-top: 10px;
    }

    .container-q {
        margin-bottom: 7px;
    }

    .setting-svg {
        height: 50%;
    }

    .quest-no {
        font-size: 15px;
        padding: 5px;
    }

    .container-q {
        font-size: 17px;
    }

    .setting-svg {
        top: 75px;
    }

    .question p {
        font-size: 17px;
    }

    .quiz-values h1 {
        font-size: 22px;
    }

    .quiz-description p {
        font-size: 22px;
    }

    .quiz-description li {
        font-size: 20px;
    }

    .item {
        height: 110px;
        font-size: 12px;
    }

    .items {
        margin-top: 0;
    }

    .middle-div {
        width: auto;
    }
}

@media only screen and (max-width: 576px) {
    .main-logo {
        width: 160px;
    }

    .home-options {
        justify-content: center;
    }

    table {
        font-size: 15px;
    }

    .table-head {
        margin: 5px auto;
        border-radius: 4px;
    }

        .table-head th {
            padding: 5px 2px;
        }

    .table-rows {
        border-radius: 4px;
    }

        .table-rows td {
            padding: 5px 2px;
        }

    .heading-home h1 {
        font-size: 17px;
    }

    .quiz-btn-container button {
        border-radius: 5px;
        padding: 3px 5px;
        font-size: 15px;
    }

    .quiz-btn-container span {
        font-size: 15px;
        margin-left: 10px;
    }

    .quiz-values {
        flex-direction: column;
    }

    .student-eval {
        margin-top: 10px;
    }

    .item img {
        width: 50px;
        height: 50px;
        margin-left: 5px;
    }

    .item p {
        margin: 10px;
    }

    .video-place {
        height: 40vh;
    }

    .heading-home {
        box-shadow: 0 0 10px #00000029, -5px 0px #2b3990;
    }

    .table-head {
        box-shadow: 0 0 10px #00000029, 5px 0px #2b3990;
    }

    .table-rows {
        box-shadow: 0 0 10px #00000029, 5px 0px #91979b;
    }

    .student-info {
        font-size: 15px;
    }

    .setting-svg {
        display: none;
    }
}

@media only screen and (max-width: 450px) {
    .nav-links {
        margin-right: 12px;
        font-size: 15px;
    }

    .navbar-container {
        padding: 20px;
    }

    .nav-logo {
        width: 160px;
    }

    .main-image img {
        width: 200px;
    }

    .main-page {
        flex-direction: column;
        padding: 20px 20px 0 20px;
    }

    .login-btns-container h1 {
        font-size: 20px;
    }

    .login-btns-container p {
        font-size: 15px;
    }

    .clock-svg {
        width: 45px;
    }

    .login-form {
        width: 75%;
        border-radius: 0;
        box-shadow: none;
        margin-top: 18%;
        /*padding: 20px 40px;*/
        border-radius: 10px;
        box-shadow: -5px 8px rgba(236, 240, 242);
    }

    .login-form-profile {
        width: 100%;
        border-radius: 0;
        /*box-shadow: none;*/
    }

    .signin-main-page {
        padding: 0;
    }

    .button-png {
        display: none;
    }

    .plant-svg {
        display: block;
    }

    .water-plant-svg {
        display: block;
    }

    .clock-signin {
        display: none;
    }

    .username {
        width: 250px;
        height: 45px;
        border-radius: 5px;
    }

    .forget-pswrd {
        flex-direction: row;
    }

    .login-form .login-lg {
        width: 250px;
        height: 45px;
        border-radius: 5px;
    }

    .login-form img {
        display: none;
    }
}

@media only screen and (max-width: 320px) {
    .nav-links {
        margin-right: 8px;
        font-size: 15px;
    }
}

@font-face {
    font-family: "LatoRegular";
    src: url("../fonts/Lato-Regular.ttf");
}

@font-face {
    font-family: "LatoLight";
    src: url("../fonts/Lato-Light.ttf");
}

body,
html {
    margin: 0;
    height: 100%;
    font-family: LatoRegular;
}

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

.navbar-container {
    display: flex;
    justify-content: space-between;
    padding: 22px 100px;
    height: 120px;
    background-color: #ffffff;
    box-shadow: 0px 0px 13px 2px #d6d2d2;
    box-sizing: border-box;
}

.nav-logo-container {
    display: flex;
}

.nav-logo {
    width: 220px;
}

.nav-student-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

    .nav-student-container h2 {
        display: inline-block;
        list-style-type: none;
        margin-right: 10px;
        font-size: 20px;
        color: #3e3e3e;
    }

    .nav-student-container p {
        margin-right: 30px;
        font-size: 20px;
        color: #3e3e3e;
    }

.nav-links-container {
    display: flex;
    justify-content: center;
    align-items: center;
}

.nav-links {
    display: inline-block;
    list-style-type: none;
    margin-right: 30px;
    font-size: 20px;
    color: #3e3e3e;
}

.logout-link {
    color: #2b3990;
    margin-right: 0;
    margin-left: 30px;
}

.home-logout-link {
    color: #2b3990;
    margin-right: 0;
}

.main-page {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin: auto;
}

.main-image img {
    width: 400px;
}

.login-btns-container h1 {
    color: #2b3990;
    font-size: 50px;
    margin-bottom: 0;
}

.login-btns-container p {
    color: #c5cfd6;
    font-size: 30px;
    margin-top: 0;
}

.login-signup-btns {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

    .login-signup-btns input {
        width: 335px;
        height: 72px;
        border-radius: 20px;
        border: none;
        background-color: #2b3990;
        color: #ffffff;
        font-size: 25px;
        box-shadow: -5px 8px rgba(236, 240, 242);
    }

        .login-signup-btns input:first-child {
            margin-top: 30px;
            margin-bottom: 30px;
        }

/*Sign In Page*/
.signin-main-page {
    padding: 80px 0 0 0;
    display: flex;
    justify-content: space-around;
    align-items: center;
}

.profile-info span {
    color: #2b3990;
    font-weight: bold;
    text-align: right;
    margin-right: 20px;
}

.profile-info p {
    margin: 15px;
}

.login-form .login-lg {
    width: 335px;
    height: 55px;
    border-radius: 10px;
    border: none;
    background-color: #2b3990;
    color: #ffffff;
    font-size: 25px;
    box-shadow: -5px 8px rgba(236, 240, 242);
    margin-bottom: 40px;
}

.quiz-btn-container button {
    border-radius: 10px;
    padding: 10px 20px;
    border: none;
    background-color: #2b3990;
    color: #ffffff;
    font-size: 25px;
    box-shadow: -5px 8px rgba(236, 240, 242);
}

.quiz-btn-container span {
    font-size: 20px;
    color: #91979b;
    margin-left: 50px;
}

.subjects-details span {
    font-size: 23px;
    color: #2b3990;
}

.table-head th {
    padding: 25px 32px;
    box-sizing: border-box;
    color: #2b3990;
}

.quest-no {
    background-color: #2b3990;
    padding: 10px 5px;
    border-radius: 5px;
    color: #ffffff;
    font-size: 25px;
}

.question p {
    margin: 0 auto;
    color: #2b3990;
    font-size: 30px;
}

.quiz-description li::marker {
    color: #2b3990;
}

.heading-home {
    box-shadow: 0 0 10px #00000029, -10px 0px #2b3990;
    padding: 5px;
    text-align: center;
    border-radius: 15px;
    color: #2b3990;
}

.option-container-even {
    box-shadow: 0 0 10px #00000029, 12px 0px #2b3990;
    border-radius: 10px;
    width: 210px;
    height: 230px;
    margin-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px 0;
    box-sizing: border-box;
}

.option-container-odd {
    box-shadow: 0 0 10px #00000029, 12px 0px #2b3990;
    border-radius: 10px;
    width: 210px;
    height: 230px;
    margin-top: 30px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px 0;
    box-sizing: border-box;
}

.quiz-container {
    box-shadow: 0 0 10px #00000029, -12px 0px #2b3990;
    border-radius: 20px;
    width: 250px;
    height: 270px;
    margin-top: 50px;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    padding: 50px 0;
    box-sizing: border-box;
}

.quiz-values h1 {
    text-align: center;
    color: #2b3990;
}