@import url('https://fonts.googleapis.com/css2?family=Cairo&family=Montserrat:ital,wght@0,100;0,200;1,100&family=Poppins:wght@200&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Cairo&family=Montserrat:ital,wght@0,100;0,200;1,100&family=Poppins:wght@200&display=swap');

body {
    /* background-color: #000DFF; */
    letter-spacing: -0.36px;
    font-family: Cairo;
    background-color: #000DFF;
    position: relative;
}

.overlie {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    background-color: rgba(0, 0, 0, 0.60);
    opacity: 0;
    visibility: hidden;
}

table {
    border-collapse: collapse;
    margin: 0 auto;
    border-radius: 8px;
}

th {
    border: 2px solid #000DFF;
    text-align: left;
    padding: 12px;
}

.home {
    display: flex;
    flex-direction: row;
    gap: 20px;

}

.side-left {
    margin-top: 24px;
    margin-left: 24px;
    margin-bottom: 24px;
    width: 1056px;
    /* height: 1236px; */
    /* height: auto; */
    margin-bottom: auto;
    border-radius: 48px;
    background: #FFF;
    position: relative;
    box-shadow: 0px 4px 48px 0px rgba(0, 0, 0, 0.02);
    /* z-index: -1; */
}

.container-side-left {
    padding-top: 28px;
    padding-left: 74px;
    padding-right: 73px;
    padding-bottom: 40px;
}

.container-side-right {
    /* padding-right: 39px; */
    /* background-color: white; */
}

.side-right-allQuestions {
    background-color: white;
    color: black;
    padding-top: 50px;
    height: 57vh;
    overflow: auto;

}

.side-right {
    width: 340px;
    background-color: white;
}

.side-right-items {
    margin-top: 32px;

}

.side-right-item {
    /* background-color: white; */
    margin-bottom: 32px;
    cursor: pointer;
    margin-right: 25px;
}

.container-side-right-image {
    /* padding-top: 10px; */
    /* padding-bottom: 70px; */
    /* padding-right: 8px; */
    /* padding-left: 10px; */
}

.side-right-item-content-appearance {
    display: flex;
    flex-direction: row;
    gap: 8px;
    align-items: center;
    background-color: #E9F5FE;
    border-radius: 4px;
    width: 273px;
    height: 60px;
    /* margin-right: 25px; */
}

.side-right-item-content-appearance .side-right-item-part2 p {
    color: #000DFF;
}

.side-right-item-content {
    padding-right: 43px;
}

.side-right-item-content p {
    /* color: rgba(255, 255, 255, 0.75); */
    color: #5D7285;
    text-align: right;
    font-family: Cairo;
    font-size: 18px;
    font-weight: 500;
}

.side-right-item-content .side-right-item-part1 {
    display: none;
}

.side-right-item-content-appearance .side-right-item-part1 {
    display: block;
}

.line {
    width: 360px;
    height: 1px;
    background: rgba(255, 255, 255, 0.30);
    margin-bottom: 38px;
}

.cancel {
    display: flex;
    gap: 12px;
    align-items: center;
    margin-bottom: 20px;
}

.cancel-item1 {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: #316BFF;
    color: #FFF;
    text-align: center;
    font-family: Poppins;
    font-size: 25.418px;
    font-weight: 600;
}

.cancel-item2 {
    color: #FFF;
    text-align: right;
    font-family: Cairo;
    font-size: 24px;
    font-weight: 700;
}

/* ------------------------------------------ */
.side-left-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    /* padding-bottom: 29px; */
}

.side-left-head .side-left-head-name {
    color: #010EFF;
    /* font-family: Cairo; */
    font-size: 12px;
    font-weight: 800;
    letter-spacing: 0.48px;
}

.side-left-head .side-left-head-count {
    color: #010EFF;
    font-family: Montserrat;
    font-size: 18px;
    font-style: normal;
    font-weight: 700;
    line-height: normal;
    letter-spacing: -0.9px;
}

.side-left-head-img {
    transition: all 0.5s;
}

.side-left-head-img:hover {
    transform: scale(1.1);
}

.side-left-Question-text-header {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding-top: 28px;
}

.side-left-Question-text-header h3 {
    color: #F00;
    text-align: right;
    font-family: Cairo;
    font-size: 30px;
    font-weight: 700;
}

.side-left-Question-text {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    padding-top: 28px;
}

.side-left-Question-text p {
    color: #1A1A1A;
    text-align: right;
    font-family: Cairo;
    font-size: 24px;
    font-style: normal;
    font-weight: 800;
    line-height: 44px;
}

.Question-text-item1 h3 {
    color: #F00;
    text-align: right;
    font-family: Cairo;
    font-size: 30px;
    font-weight: 700;
    line-height: 60px
}

.Question-text-item1-flex {
    display: flex;
    flex-direction: row;
}




/* ----------------------------------------------------------- */
.side-left-choose {
    margin-top: 40px;
}

.choose-item {
    display: flex;
    gap: 16px;
    align-items: center;
    margin-bottom: 16px;
}

.choose-item-table-father {
    display: flex;
    gap: 410px;
    margin-top: 20px;
}

.choose-item-venne-father {
    display: flex;
    gap: 180px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.choose-item span,
.Question-text-item1-flex span {
    /* display: block; */
    color: #F90;
    font-family: Cairo;
    font-size: 26px;
    font-weight: 700;
    line-height: 44px;
}

.choose-item-content {
    width: 220px;
    height: 88px;
    background-color: #fff;
    border-radius: 16px;
    border: 1px solid #000DFF;
    display: flex;
    /* justify-content: center; */
    align-items: center;
    gap: 8px;
    padding: 8px;
    position: relative;
}

.choose-item-content span {
    /* display: inline-block;
    color:#1A1A1A ;
    font-family: Cairo;
    font-size: 18px;
    font-weight: 800; */
}

.choose-item-content-venne {
    width: 0px;
    height: 0px;
    border: 0px;
    /* color: #4F4B45; */
    color: #000DFF;
}

.choose-item-tables {
    display: flex;
    align-items: baseline;
}

.this-table {
    border: 0px;
    width: 0px;
    height: 0px;
    margin-bottom: 150px;
    margin-top: 90px;
}

.this-table1 {
    /* margin-top: 40px; */
}

.choose-item-content-circle input {
    /* padding-top: 25px; */
    cursor: pointer;
}

.choose-item-content p {
    color: #1A1A1A;
    text-align: right;
    font-family: Cairo;
    font-size: 18px;
    font-weight: 800;
    /* width: 161.5px; */
    /* align-items: center; */

}

/* ------------------------------------ */

.buttons-under-examples {

    /* position: absolute;
    bottom: 30px; */
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-top: 80px;
    margin-bottom: 55px;
}

.next-lesson {
    width: 120px;
    height: 42px;
    background-color: #000DFF;
    text-align: center;
    line-height: 42px;
    border-radius: 40px;
    border: 1px solid #000DFF;
    /* display: block; */
    text-decoration: none;
    list-style: none;
    color: #FFF;
    font-family: Cairo;
    font-size: 18.236px;
    font-weight: 500;
}

/* ------------------------------------------ */

.Description {
    width: 354px;
    height: 643px;
    border-radius: 48px;
    background-color: #F9F9F9;
    /* display: flex; */
    /* flex-direction: column; */
    justify-content: center;
    /* gap: 21.11px; */
    align-items: center;
    text-align: center;
    display: none;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
}

.Des-img {
    padding-top: 21px;
}

h2 {
    color: #000DFF;
    text-align: center;
    font-family: Cairo;
    font-size: 30px;
    font-weight: 700;
    padding-top: 24px;
}

.result {
    padding-top: 21px;
    padding-bottom: 21px;
    color: rgba(118, 118, 118, 0.50);
    font-family: Cairo;
    font-size: 26.389px;
    font-weight: 400;
    letter-spacing: -0.792px;
}

.back {
    display: block;
    padding-bottom: 21px;

}

.continue {
    padding: 5.278px 21.111px;
    border-radius: 10px;
    background: #000DFF;
    border: 1px solid #000DFF;
}

.continue a {
    display: block;
    text-decoration: none;
    list-style: none;
    color: #F9F9F9;
    font-family: Cairo;
    font-size: 17.153px;
    font-weight: 700;
}

.finish {
    margin-top: 121px;
    margin-right: 25px;
    margin-bottom: 69px;
    display: flex;
    flex-direction: row;
    gap: 16px;
    background-color: #0310FF;
    width: 290px;
    height: 50px;
    padding: 0px 8px;
    border-radius: var(--radius-l, 16px);
    align-items: center;
    cursor: pointer;
    /* justify-content: center; */
}

.finish-item1 {
    padding-top: 10px;
}

.finish p {
    color: white;
    font-family: Cairo;
    font-size: 18px;
    font-weight: 800;
    letter-spacing: -0.36px;

}

/* ------------------------------------------ */
.math-identifier,
math mi,
math mo,
math mrow,
math mfrac,
math msup,
.equation {
    color: #1A1A1A;
    text-align: right;
    font-family: "Times New Roman", Times, serif;
    font-size: 24px;
    font-weight: 700;
    line-height: normal;
    letter-spacing: 0.96px;
    /* display: block; */
    text-align: center;
}

.num {
    display: block;
    color: #F90;
    font-family: Cairo;
    font-size: 26px;
    font-weight: 700;
    line-height: 44px;
}
 .Hints .num {
     color: #F90;
     font-family: Cairo;
     font-size: 18px;
     font-style: normal;
     font-weight: 800;
     line-height: 44px;
     letter-spacing: -0.36px;
 }

 .Hint-question-flex {
     display: flex;
     /* flex-direction: column; */
 }

 .Hints {
     padding: 24px;
     display: none;
 }

 .Hints-part1 {
     display: flex;
     justify-content: space-between;
 }

 .Hints-part1-item2 {
     cursor: pointer;
 }

 .Hint-h {
     color: #F00;
     text-align: right;
     font-family: Cairo;
     font-size: 30px;
     font-weight: 700;
     line-height: 60px;
 }

 .Hint-question {
     color: #4F4B45;
     font-family: Cairo;
     font-size: 18px;
     font-weight: 800;
     line-height: 44px;
     letter-spacing: -0.36px;
 }

 .Hint-solve {
     color: #5D7285;
     font-family: Cairo;
     font-size: 18px;
     font-weight: 500;
     letter-spacing: -0.36px;
     padding-top: 3px;
 }
 footer
 {
    margin-top: 24px;
 }


@media screen and (min-width:360px) and (max-width:1200px) {

    .Responsive-lab {
        display: none;
    }

    .Responsive-mob {
        display: block;
        /* position: relative; */
    }

    * {
        margin: 0;
        padding: 0;
        box-sizing: border-box;
    }
    th {
        border: 2px solid #000DFF;
        text-align: center;
        padding: 10px;
    }

    .this-table
    {
        margin-top: 0px;
    }
    .head-item-mob {
        display: flex;
        justify-content: space-between;
    }

    .head-item2-mob {
        transition: all 0.5s;
        cursor: pointer;
    }

    .head-item2-mob:hover {
        transform: scale(1.1);
    }
    .numberquestions {
        /* margin-bottom: 48px; */
        display: flex;
        align-items: center;
        justify-content: baseline;
        gap: 24px;
    }

    .number-question-part-cancel {
        cursor: pointer;
    }

    .square {
        width: 27px;
        height: 10px;
        border-radius: 8px;
        background-color: #C7D3EB;
    }

    .number-question-part {
        display: flex;
        gap: 10px;
    }
    .number-question-part-squares
    {
        display: flex;
        flex-direction: column;
        gap: 10px;
    }

    .container {
        padding-right: 16px;
        padding-left: 16px;
        padding-top: 32px;
        padding-bottom: 32px;
        /* height: 10vh; */
        width: 100%;
        /* position: relative; */
    }

    .header {
        padding: 0px;
    }

    .active-square {
        background-color: #000DFF;
    }

    body {
        letter-spacing: -0.36px;
        font-family: Cairo;
        /* position: relative; */
        background-color: white;
        /* height: 300vh; */
    }


    .name-activity {
        color: #010EFF;
        font-family: Cairo;
        font-size: 18px;
        font-weight: 800;
        letter-spacing: -0.36px;
        margin-bottom: 24px;
    }

    .home {
        display: flex;
        flex-direction: row;
        gap: 20px;

    }

    .cancel {
        display: flex;
        gap: 12px;
        align-items: center;
        margin-bottom: 20px;
    }

    .cancel-item1 {
        width: 32px;
        height: 32px;
        border-radius: 8px;
        background: #316BFF;
        color: #FFF;
        text-align: center;
        font-family: Poppins;
        font-size: 25.418px;
        font-weight: 600;
    }

    .cancel-item2 {
        color: #FFF;
        text-align: right;
        font-family: Cairo;
        font-size: 24px;
        font-weight: 700;
    }

    /* ------------------------------------------ */


    .side-left-Question-text {
        display: flex;
        flex-direction: column;
        justify-content: space-between;
    }

    .side-left-Question-text p {
        color: #1A1A1A;
        font-family: Cairo;
        font-size: 18px;
        font-weight: 800;
        line-height: 44px;
    }

    .Question-text-item1 h3 {
        color: #F00;
        text-align: right;
        font-family: Cairo;
        font-size: 24px;
        font-weight: 700;
        line-height: 60px;
        /* margin-top: 48px; */
    }

    .Question-text-item1-flex {
        display: flex;
        flex-direction: row;
    }



    /* ----------------------------------------------------------- */
    .side-left-choose {
        margin-top: 40px;
    }

    .choose-item {
        display: flex;
        gap: 16px;
        align-items: center;
        margin-bottom: 16px;
    }



    .choose-item-venne-father {
        display: flex;
        flex-direction: column;
        gap: 180px;
        margin-top: 40px;
        margin-bottom: 40px;
    }

    .choose-item span,
    .Question-text-item1-flex span {
        /* display: block; */
        color: #F90;
        font-family: Cairo;
        font-size: 26px;
        font-weight: 700;
        line-height: 44px;
    }


    .choose-item-content p {
        color: #1A1A1A;
        text-align: right;
        font-family: Cairo;
        font-size: 18px;
        font-weight: 800;

    }

    .choose-item {
        display: flex;
        flex-direction: column;
        gap: 16px;
        align-items: center;
        margin-bottom: 16px;
    }
    .choose-item-tables 
    {
        display: flex;
        flex-direction: column;
    }
    .choose-item-table-father {
        display: flex;
        flex-direction: column;
        gap: 10px;
        margin-top: 20px;
    }

    .side-left-choose .choose-item-content {
        width: 100%;
        height: 42px;
    }


    .control-buttons {
        display: flex;
        justify-content: space-between;
    }

    .question-before,
    .question-after,
    .finish-mob {
        margin-top: 16px;
        display: flex;
        align-items: center;
        justify-content: center;
        width: 139px;
        height: 32px;
        border-radius: 8px;
        gap: 8px;
        padding: 4px 8px 4px 8px;
        background-color: white;
        border: 1px solid #000DFF;
    }

    .question-before p {
        color: #000DFF;
        font-family: Cairo;
        font-size: 13px;
        font-weight: 700;
    }

    .question-after,
    .finish-mob {
        background-color: #000DFF;
        /* display: flex;
            justify-content: center;
            align-items: center; */
    }

    .question-after p,
    .finish-mob p {
        color: white;
        font-family: Cairo;
        font-size: 13px;
        font-weight: 700;
    }
    /* .Responsive-mob .question1 .question-before
    {
        display: none;
    } */

    .finish-mob {
        display: none;
    }

    button .icon1 {
        padding-top: 8px;
    }

    .question-after {
        /* display:; */
    }

    .testim .wrap {
        position: relative;
    }

    .testim .arrow {
        color: black;
        cursor: pointer;
        transition: all .3s ease-in-out;
        z-index: 22222222;
    }

    .testim .arrow:before {
        cursor: pointer;
    }

    .testim .arrow.left {
        left: 10px;
    }

    .testim .arrow.right {
        right: 10px;
    }

    .testim .arrow:hover {
        color: #ea830e;
    }

    .testim .cont {
        position: relative;
        overflow: hidden;
        /* margin-top: 300px; */
    }


    .testim .cont>div.inactive {
        opacity: 1;
        /* display: none; */

    }

    .testim .cont>div.active {
        position: relative;
        opacity: 1;
    }

    .testim .cont div.active .question {
        animation: testim-content-in .5s ease-in-out forwards;
    }



    .testim .cont div.inactive .question {
        animation: testim-content-out .4s ease-in-out forwards;
    }


    @keyframes testim-scale {
        0% {
            box-shadow: 0px 0px 0px 0px #eee;
        }

        35% {
            box-shadow: 0px 0px 10px 5px #eee;
        }

        70% {
            box-shadow: 0px 0px 10px 5px #ea830e;
        }

        100% {
            box-shadow: 0px 0px 0px 0px #ea830e;
        }
    }

    @keyframes testim-content-in {
        from {
            opacity: 0;
            transform: translateX(100%);
        }

        to {
            opacity: 1;
            transform: translateX(0);
        }
    }

    @keyframes testim-content-out {
        from {
            opacity: 1;
            transform: translateX(0);
        }

        to {
            opacity: 0;
            transform: translateX(-100%);
        }
    }

        .Description {
            width: 330px;
            height: 610px;
            border-radius: 48px;
            background-color: #F9F9F9;
            /* display: flex; */
            /* flex-direction: column; */
            justify-content: center;
            /* gap: 21.11px; */
            align-items: center;
            text-align: center;
            display: none;
            position: absolute;
            top: 50%;
            left: 50%;
            transform: translate(-50%, -50%);
            z-index: 10;
}
.math-identifier,
math mi,
math mo,
math mrow,
math mfrac,
math msup,
.equation
{
    font-size: 18px;
}
}

@media screen and (min-width:1201px) {
    .Responsive-mob {
        display: none;
    }

    .Responsive-lab {
        display: block;
    }
}