* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

.main-nav {
    background-color: #284265 !important;
    filter: drop-shadow(0px 4px 4px rgba(0, 0, 0, 0.25));
}
.layer {
    fill: #E3FFF9 !important;
}
.navLink {
    color: #ffffff !important;
}

.active-nav {
    color:#FC7900 !important;
}

.logotext {
    color: #ffffff;
}
.main-container {
    width: 95%;
    margin: auto;
}
.video-course .vid-box {
    width: 100%;
}
.vid-box iframe {
    width: 100%;
    height: 30em;
}
body {
    background-color: #E3FFF9;
}
.video-course {
    width: 100%;
    border-radius: 19px;
    padding: 1em;
    border: 3px solid #284265;
}
.description {
    padding: 1em;
    margin-top: 2em;
    background: #BDF7FF;
}
.description h3 {
    font-size: 1.2em;
}
.description p {
    margin-top: 1em;
    font-size: 1em;
    line-height: 175.02%;
}
.lesson {
    height: 100%;
    border: 3px solid #284265;
    border-radius: 19px;
}
.curr-less {
    order: -1;
}
.lesson-box {
    display: flex;
    flex-direction: column;
}
.aside-head {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: 8em;
    border-bottom: 10px solid #284265;
}
.text-course {
    width: 80%;
}
.card-course {
    padding: 1em;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #BDF7FF;
    transition: .3s ease-in-out;
}
.play {
    width: 20%;
    font-size: 2.8em;
    display: flex;
    justify-content: center;
    align-items: center;
}
.main-lesson p {
    font-size: .9em;
    line-height: 175.02%;
}
.main-lesson h4 {
    color: #FC7900;
    font-size: 1.2em;
}
.main-lesson {
    display: flex;
    flex-direction: column;
    margin: 1em 0;
}
.cardActive {
    background: #284265;
}
.activeP {
    color: #ffffff;
}

.card-course:hover {
    background: #284265;
    transition: .3s all;
}
.card-course:hover p {
    color: #ffffff;
    transition: .3s all;
}
.card-course:hover i {
    color: #ffffff;
    transition: .3s all;
}

.main-container {
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 2em;
}
.main-course {
    margin-top: 1em;
    display: flex;
    justify-content: center;
    align-items: center;
}
.main-lesson {
    cursor: pointer;
}
@media only screen and (min-width: 1310px) {
    .main-container {
        display: flex;
        flex-direction: row;
        gap: 1em;
        justify-content: center;
    }
    .video-course{
        height: 100%;
    }
    aside {
        width: 30%;
    } 
    .main-container section {
        width: 80%;
    }
    .vid-box iframe {
        height: 70vh;
    }
}

.container {
    width: 100%;
}

label {
    display: block;
    margin-bottom: 10px;
    font-size: 1.3em;
}

input[type=radio] {
    appearance: none;
    background-color: #fff;
    width: 20px;
    height: 20px;
    border: 2px solid #ccc;
    border-radius: 2px;
    display: inline-grid;
    place-content: center;
    margin-right: 1em;
}

input[type=radio]::before {
    content: "";
    width: 10px;
    height: 10px;
    transform: scale(0);
    transform-origin: bottom left;
    background-color: #fff;
    clip-path: polygon(13% 50%, 34% 66%, 81% 2%, 100% 18%, 39% 100%, 0 71%);
}

input[type=radio]:checked::before {
    transform: scale(1);
}

input[type=radio]:checked {
    background-color: #FC7900;
    border: 2px solid #FC7900;
}

.top-quiz {
    display: flex;
    justify-content: space-between;
}

.top-quiz button {
    background-color: transparent;
    width: 27px;
    height: 27px;
    border: none;
    font-size: 1.2em;
    border-radius: 50%;

}
.top-quiz button:hover {
    background-color: rgb(199, 0, 0);
}
.top-quiz button:hover i {
    color: #ffffff;
}
.top-quiz button i {
    color: rgb(126, 126, 126);
}

.quiz-container {
    background-color: #BDF7FF;
    border-top: 10px solid #284265;
    padding: 1em 2em;
    display: flex;
    flex-direction: column;
    gap: 1em;
    border-radius: 10px;
    box-shadow: 0px 2px 11px rgba(0, 0, 0, 0.25);
}
.choice {
    margin-left: 2em;
}
.btn-next {
    text-align: end;
}

.btn-next button {
    background-color: transparent;
    width: 10em;
    border: 3px solid #FC7900;
    font-size: 1em;
    padding: 5px 0;
    color: #FC7900;
    font-weight: 700;
    border-radius: 20px;
    transition: .3s ease-in-out;
}
.btn-next button:hover {
    background-color: #FC7900;
    color: #ffffff;
    transition: .3s all;
}
.quiz-box {
    width: 30em;
}
.quiz-box h1 {
    text-align: center;
    font-size: 2em;
    margin-bottom: .8em;
    padding-bottom: .6em;
    border-bottom: 2px solid#a4b9b5;
}
.score {
    color: #FC7900;
}
.top-quiz h3 {
    font-size: 1.6em;
}
.quiz-main {
    margin-top: 2em;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}
.title {
    border: none !important;
}