.container-flashcards{
    width: 80%;
    margin: 0 auto;
}
.title-page{
    font-size: 26px;
}
.item-list{

}
.title-item{
    color: var(--green);
    font-size: 23px;
    line-height: 1;
}
.container-item-block{
    width: 60%;
    border-radius: 2rem;
    padding-top: 13rem;
    padding-bottom: 3rem;
}

.item-course-details{
    width: 40%;
    padding-left: 1rem;
}
.item-course-sticky{
  position: sticky;
  top: 10.5vh;
 
}
.contents-flashcards{
    display: flex;
    flex-wrap: wrap;
}
.container-course{
    width: 80%;
    margin: 0 auto;
}

.cardsFlash {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
}
.half-size {
    width: 50%;
}
.course-star-icon{
    font-size: 31px;
    color: #ababab;
}
.w-auto-card{
    color: var(--green);
    font-size: 28px;
    width: 100%;
    line-height: 1;
    font-weight: 500;
}
.font-flashcards{
    font-size: 16px;
    color: #606060;
    font-weight: 400;
    line-height: 1;
    width: 31%;
    margin: 3% auto 4% auto;
    text-align: center;
    display: flex;
    justify-content: center;
}

.container-list{
    display: flex;
}
.card-itemOption{
    display: flex;
    width: 100%;
    margin-top: 1vh;
}
.progress-word-img{
    width: 50%;
    padding: 1rem;
}
.progress-word-data{
    width: 50%;
    padding: 1rem;
    display: flex;
    align-items: center;
}
.progress-word-data h4{
    text-transform: uppercase;
    font-size: 20px;
    color: var(--gray1);
    font-weight: 300;
}
.progress-word-data h5{
    color: var(--green);
    font-size: 28px;
    line-height: 1;
    font-weight: 500;
}

.progress-word-img img{
    width: 6rem;
    margin: 0 auto;
}
.title-item-h5{
    font-size: 17px;
    line-height: 1;
    font-weight: 400;
    color: #626262;
}

/* new btn transition */
.w-fit{
    width: fit-content;
}
.transition-btn-lesson {
    padding: 0px 16px;
    height: 46px;
    align-items: center;
    justify-content: center;
    display: flex;
    transform-style: preserve-3d;
    transition: transform 150ms cubic-bezier(0, 0, 0.58, 1), background 150ms cubic-bezier(0, 0, 0.58, 1);
}
.transition-btn-lesson::before {
  position: absolute;
  content: "";
  width: 100%;
  height: 100%;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: inherit;
  transform: translate3d(0, 0.35em, -.5em);
  transition: transform 150ms cubic-bezier(0, 0, 0.58, 1), box-shadow 150ms cubic-bezier(0, 0, 0.58, 1);
}
.is-gray-lesson{
    background: #e5e5e5;
}
.is-gray-lesson::before {
  background: #828080;
}
.is-gray-lesson:active {
  background: #e5e5e5;
  transform: translate(0em, 0.35em);
}
.is-gray-lesson:active::before {
  transform: translate3d(0, 0, -.35em);
}

/* ...end new btn transition */

.card-course{
    width: 5rem;
    height: 4rem;
    border-radius: 100%;
    margin: 0 auto;
}


.page-finished-course{
    background: #58CC03;
    border: 1px solid #8fff3c;
}
.page-finished-course::before {
  background: #9eec62;
    box-shadow: 0 0 0 1px #b4d19d, 0 0.3em 0 0 #d6ffb9;

}
.page-finished-course:active {
  background: #58CC03;
  transform: translate(0em, 0.35em);
}
.page-finished-course:active::before {
  box-shadow: 0 0 0 1px #b4d19d, 0 0 #d1e4c4;
  transform: translate3d(0, 0, -.35em);
}
.page-finished-course .course-star-icon {
    color: white;
}
 
.flashcard-image-start {
    width: 11.5vh;
    margin: 0 auto;
    position: relative;
    display: block;
    margin-bottom: -11px;
    z-index: 9;
    animation: bounce 2900ms infinite alternate ease-in-out;
}
@keyframes bounce {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-20px);
  }
}
 
 
.item-subscribe-p{
    font-size: 20px;
    color: white;
}
.item-right-content{
    width: 100%;
}
.item-right-content-1{
    margin-bottom: 0.5rem;
}
.category-images-1{
    width: 100%;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}
.category-images-2{
    width: 100%;
    display: flex;
    justify-content: flex-start;
    align-items: center;
}
/*course add new styles*/
.dynamic-placed-image{
    position: absolute;
    width: 180px;
}
.elCourseRight{
    right: 20%;
}
.elCourseLeft{
    left: 15%;
}
.category-sticky-course{
    position: fixed;
    top: 9.5vh;
    z-index: 10;
    left: calc(47% - 300px);
    border-radius: 0.4rem;
    padding: 0rem 1rem;
    color: white;
    background: #57cc04;
    width: 35rem;
    height: 8rem;
    display: flex;
    align-items: center;
    box-shadow: rgb(57, 130, 5) 0px 6px 0px;
}
.category-sticky-course p,
.category-sticky-course a{
    font-size: 22px;
    text-transform: uppercase;
}
.category-title-item{
    width: 85%;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 9rem;
    margin: 9% auto;
}
.course-category {
    position: relative;
}
.course-category:first-child .category-title-item{
    display: none;
}
.course-cat-hr{
    flex: 1;
    height: 3px;
    background: #a8a8a8;
    margin: 0 auto;
    border-radius: 0.4rem;
}
.course-cat-block {
    color: #7b7b7b;
    font-size: 23px;
    max-width: 44%;
    text-align: center;
    margin: 0 3%;
}
div#closeModalCourseInfo {
    position: absolute;
    right: 1.5rem;
    font-size: 29px;
    cursor: pointer;
}
.isFinishedClass{
    background-color: #ffda45!important;
}
.isFinishedClass::before {
  background-color: #d8ad00!important;
}
.isFinishedClass:active {
  background: #ffda45;
  transform: translate(0em, 0.35em);
}
.isFinishedClass:active::before {
  transform: translate3d(0, 0, -.35em);
}
.isFinishedClass .course-star-icon{
    color: white;
}
.dot-indicator {
    display: flex;
    justify-content: center;
    width: 100%;
    padding-top: 13%;
}

.dot {
width: 1.5rem;
    height: 1.5rem;
    background-color: #ccc;
    border-radius: 50%;
    margin: 0 2%;
    animation: dot-pulse 1s infinite;
}

.dot:nth-child(1) {
   animation-delay: 0.2s;
}

.dot:nth-child(2) {
   animation-delay: 0.4s;
}

.dot:nth-child(3) {
   animation-delay: 0.6s;
}

@keyframes dot-pulse {
   0% {
      transform: scale(1);
   }
   50% {
      transform: scale(1.5);
   }
   100% {
      transform: scale(1);
   }
}

/* end course add new styles*/

@media only screen and (max-width: 1920px) { 
    .flashcard-image-start{
        width: 5rem;
    }
    .category-sticky-course{
        top: 6rem;
        left: calc(45.5% - 300px);
    }
    .item-course-sticky {
        top: 7.5vh;
    }
    .category-title-item {
        margin: 1% auto;
    }
  
}
@media only screen and (max-width: 1680px) { 
    .category-sticky-course {
        left: calc(47% - 300px);
    }
    .item-course-sticky {
        top: 10.5vh;
    }
    .elCourseLeft {
        left: 7%;
    }

}
@media only screen and (width: 1680px) and (height: 805px){ 
    .flashcard-image-start {
        width: 5rem;
    }
    .category-sticky-course {
        top: 6rem;
    }
    .item-course-sticky {
        top: 6rem;
    }

}

@media only screen and (max-width: 1600px) { 
    .flashcard-image-start{
        width: 5rem;
    }
    .category-sticky-course {
        left: calc(47.5% - 300px);
    }
    .category-sticky-course {
        top: 6rem;
    }
    .item-course-sticky {
        top: 6rem;
    }
}

@media only screen and (max-width: 1536px) { 
    .category-sticky-course {
        left: calc(48% - 300px);
    }
}

@media only screen and (max-width: 1440px) { 
    .container-flashcards {
        width: 95%;
    }
    .flashcard-image-start{
        width: 9vh;
    }
    .category-sticky-course {
        left: calc(46.7% - 300px);
    }
}

@media only screen and (max-width: 1366px) { 
    .container-item-block {
        width: 60%;
    }
    .item-course-details {
        width: 40%;
    }
    .flashcard-image-start {
        width: 10vh;
    }
    .category-sticky-course {
        left: calc(47.7% - 300px);
    }
}
@media only screen and (max-width: 1280px) { 
    .category-sticky-course {
        left: 9.5%;
    }
    .flashcard-image-start{
        width: 11vh;
    }
}
@media only screen and (width: 1280px) and (height: 1024px){ 
    .flashcard-image-start {
        width: 7vh;
    }
}

@media only screen and (max-width: 1024px) { 
    .item-course-sticky {
        top: 4rem;
    }
    .flashcard-image-start {
        width: 5rem;
    }
    .category-sticky-course {
        left: 4%;
        top: 5rem;
    }
    .elCourseRight {
        right: 8%;
    }
    .elCourseLeft {
        left: 3%;
    }

}
@media only screen and (max-width: 810px) { 
    .category-sticky-course {
        left: 4%;
        top: 6.5%;
        width: 54%;
    }
    .item-course-sticky {
        top: 6.5%;
    }
    .category-title-item {
        height: 7rem;
        width: 100%;
        margin: 0% auto;
    }
    .course-cat-block a {
        font-size: 20px;
    }
    .course-cat-hr {
        height: 2px;
    }
    .progress-word-img img {
        width: 4.7rem;
    }
    .progress-word-data h5 {
        font-size: 20px;
    }
    .progress-word-data h4 {
        font-size: 17px;
    }
    .title-page {
        font-size: 24px;
    }
    .title-item {
        font-size: 22px;
    }
    .flashcard-image-start{
        width: 7vh;
    }
    .font-flashcards{
        width: 46%;
    }
    .elCourseLeft {
        left: 0%;
    }
    .dynamic-placed-image {
        width: 140px;
    }
}

@media only screen and (width: 768px) and (height: 1366px){ 
    .flashcard-image-start {
        width: 5vh;
    }
}


@media only screen and (max-width: 768px) { 
    .contents-flashcards {
        display: flex;
        flex-direction: column-reverse;
    }
    .display-right-content {
        display: flex;
        width: 100%;
    }
    .elCourseLeft {
        left: 9%;
    }
    .item-right-content,
    .container-item-block,
    .item-course-details {
        width: 100%;
    }
    .item-right-content{
        width: 50%;
    }
    .item-right-content-1 {
        padding-right: .5rem;
    }

    .item-right-content-2 {
        padding-left: .5rem;
    }
    .item-right-content-1{
        margin-bottom: 0rem;
    }
    .category-sticky-course{
        display: none;
    }
    .title-page {
        text-align: center;
        margin-bottom: 0.81rem;
    }
    .title-item {
        font-size: 17px;
        text-align: center;
    }
    .title-item-h5 {
        font-size: 14px;
        margin-top: 4px;
        text-align: center;
        color: #484848;
    }
    .progress-word-img img {
        width: 3.5rem;
    }
    .progress-word-data h4 {
        font-size: 15px;
    }
    .progress-word-data h5 {
        font-weight: 400;
        font-size: 17px;
    }
    .container-item-block{
        padding-top: 1rem;
    }
    .category-title-item:first-child{
        display: flex;
    }
    .item-course-details {
        padding-left: 0rem;
    }
    .item-course-sticky {
        position: inherit;
    }
    .dynamic-placed-image {
        width: 180px;
    }

}

@media only screen and (max-width: 600px) {
    .item-right-content-1 {
        padding-left: 0.1rem;
    }
    .item-right-content-2 {
        padding-left: 0.1rem;
    }
    .elCourseRight {
        right: 13%;
    }
    .elCourseLeft {
        left: 2%;
    }
    .title-item {
        font-size: 15px;
        font-weight: 400;
    }
    .title-item-h5 {
        font-size: 13px;
        margin-top: 1px;
        font-weight: 300;
    }
    .progress-word-data {
        padding: 0 0 0 0.2rem;
    }
    .progress-word-img {
        padding: 1rem 0;
    }
    .progress-word-img img {
        width: 3rem;
    }
    .progress-word-data h4 {
        font-size: 14px;
    }
    .progress-word-data h5 {
        font-weight: 300;
        font-size: 14px;
    }
    .container-item-block {
        padding-top: 0rem;
    }
    .flashcard-image-start {
        width: 8vh;
    }
    .display-right-content {
        margin-bottom: 2.5rem;
    }
}
@media only screen and (max-width: 540px) { 
    .progress-word-data h4 {
        font-size: 15px;
    }
    .progress-word-data h5 {
        font-size: 17px;
    }
    .dynamic-placed-image {
        width: 160px;
    }
    .progress-word-img {
        width: 44%;
        padding: 1rem 0rem;
    }
    .item-right-content-1 {
        padding-left: 0rem;
    }
    .item-right-content-2{
        padding-left: 0.5rem;
    }
    .item-right-content-1 {
        padding-right: 0rem;
    }
    .display-right-content {
        display: flex;
        width: 100%;
        overflow: auto;
        white-space: nowrap;
    }
    .progress-word-img img {
        width: 3rem;
    }
    .title-item {
        font-weight: 300;
    }
    .title-item-h5 {
        font-size: 12px;
    }
    .title-page {
        margin-bottom: 0.1rem;
        font-size: 20px !important;
    }
    .font-flashcards {
        width: 41%;
        padding: 0;
    }


}
@media only screen and (max-width: 432px) { 
    .progress-word-data {
        padding: 0 0 0 1rem;
    }
    .display-right-content {
        display: block;
    }
    .item-right-content-1{
        padding-right: 0;
    }
    .item-right-content-2{
        padding-left: 0;
    }
    .item-right-content {
        width: 90%;
        margin: 0 auto;
    }
    .title-page {
        font-size: 24px;
        text-align: center;
        margin: 0 auto .51rem auto;
    }
    .title-item-h5 {
        text-align: center;
        font-size: 16px;
    }
    .title-item {
        font-size: 19px;
        text-align: center;
    }
    .progress-word-img img {
        width: 5rem;
    }
    .progress-word-data h4 {
        font-size: 21px;
    }
    .progress-word-data h5 {
        font-size: 24px;
    }
    .flashcard-image-start{
        width: 5rem;
    }
    .item-right-content-1{
        margin-bottom: 1rem;
    }
    .elCourseLeft {
        left: 0%;
    }
    .dynamic-placed-image {
        width: 130px;
    }
    .elCourseRight {
        right: 4%;
    }
    .dynamic-placed-image {
        width: 150px;
    }
    .font-flashcards {
        width: 35%;
        margin: 4% auto 5% auto;
        font-size: 15px;
    }
}
@media only screen and (max-width: 384px) { 
    .item-right-content {
        width: 100%;
    }
    .flashcard-image-start{
        width: 23%;
    }
    .course-cat-block a {
        font-size: 17px;
    }
}