/* About */

.about_concept {
    margin-bottom: 10em;
}
.about_concept_images{
    float: left;
    width: 44%;
}
.about_concept_images h4 {
    margin-bottom: 2em;
    margin-bottom: 1.2em;
    color: #6e759b;
}
.about_concept_images h3 {
    margin-bottom: 7rem;
    margin-bottom: 4rem;
    font-size: 3em;
    font-weight: 500;
    line-height: 1.6em;
    letter-spacing: 0.1em;
    color: #212362;
}
.about_concept_image {
    aspect-ratio: 3 / 2;
    background: #ccc;
    border-radius: 10px;
    overflow: hidden;
}
.about_concept_video video {
    width: 100%;
    height: auto;
    border-radius: 10px;
    overflow: hidden;
}
.about_concept_desc {
    float: right;
	width: 48%;
}
.about_concept_desc p {
    font-size: 1.35em;
    font-size: 1.2em;
    line-height: 2.2em;
    letter-spacing: 0.08em;
}
.about_concept_desc p:not(:last-of-type) {
    margin-bottom: 1.5em;
}
.about_concept_voice {
    position: relative;
}
.about_concept_voice_panes {
    width: 72%;
    width: 70%;
}
.about_concept_voice_pane {
    float: left;
    margin-right: 8%;
    padding: 2em 3.2em;
    width: 41.7%;
    background: #fff;
    border-radius: 120px 120px 0 120px;
}
.about_concept_voice_pane:nth-last-of-type(n + 3) {
    margin-left: 8%;
    margin-bottom: 3.5em;
    margin-right: 0;
}
.about_concept_voice_pane:nth-of-type(2n + 1) {
    clear: both;
}
.about_concept_voice_pane h5 {
    margin-bottom: 0.3em;
    font-size: 1.2em;
    font-size: 1.1em;
    font-weight: 500;
    line-height: 1.6em;
    letter-spacing: 0;
    color: #212362;
}
.about_concept_voice_pane p {
    font-size: 0.8em;
    color: #6e759b;
    text-align: right;
}
.about_concept_voice_image {
    position: absolute;
    right: 0;
    right: 110px;
    bottom: -220px;
    bottom: -180px;
    width: 270px;
}

/* Features */

#about_features {
    background: #fff;
    border-radius: 40px;
}
#about_features .inner {
    padding-bottom: 12em;
    width: 77%;
}
#about_features h3.title {
    margin-bottom: 3.5em;
}
#about_features_titles {
    position: sticky;
    margin-top: 100px;
    top: 315px;
    opacity: 0.1;
}
.about_features_pane:not(:last-of-type) {
    margin-bottom: 6em;
}
.about_features_image {
    float: left;
    position: relative;
    width: 43%;
}
.about_features_image p {
    aspect-ratio: 3 / 2;
    background: #ccc;
    border-radius: 10px;
    overflow: hidden;
}
.about_features_image h5 {
    position: absolute;
    top: -15px;
    right: -20px;
    font-size: 5.25em;
    font-weight: 600;
    letter-spacing: 0;
    color: #212362;
}
.about_features_image h6 {
    position: absolute;
    top: 0;
    left: -45px;
    /* transform: rotate(-180deg); */
    font-size: 2.4em;
    -ms-writing-mode: tb-rl;
    writing-mode: vertical-rl;
    color: transparent !important;
	-webkit-text-stroke: 1px #212362;
    letter-spacing: 0.1em;
}
.about_features_text {
    float: right;
    padding-top: 3.2em;
    width: 43%;
}
.about_features_pane:first-of-type .about_features_text {
    padding-top: 1em;
}
.about_features_text h4 {
    margin-bottom: 1em;
    font-size: 1.2em;
    font-weight: 500;
    line-height: 1.5em;
    color: #212362;
}
.about_features_desc p {
    line-height: 2em;
}

/* Instructors */

#_about_instructors h3.title {
    margin-bottom: 2.5em;
}
.about_instructors_pane {
    float: left;
    width: 47.5%;
}
.about_instructors_pane:nth-of-type(even) {
    float: right;
}
.about_instructors_pane:nth-of-type(2n + 1) {
    clear: both;
}
.about_instructors_pane:nth-last-of-type(n + 3) {
    margin-bottom: 8.5em;
}
.about_instructors_pane .heading {
    position: relative;
    padding: 4em 2em 4.3em 2em;
    margin-bottom: 4em;
    background: #fff;
    border-radius: 10px;
}
.about_instructors_pane .content {
    margin: 0 auto;
    width: 90%;
}
.about_instructors_image {
    position: absolute;
    bottom: 0;
    right: 25px;
    width: 38.5%;
}
.about_instructors_text h4 {
    margin-bottom: 0.8em;
    font-size: 1.3em;
    font-weight: 500;
    line-height: 1.2em;
    letter-spacing: 0.1em;
}
.about_instructors_text h4 span {
    display: block;
    display: none;
    margin-bottom: 0.5em;
    font-size: 0.7em;
    font-weight: 400;
    letter-spacing: 0.05em;
}
.about_instructors_text h5 {
    position: absolute;
    bottom: -20px;
    left: 2rem;
    font-size: 2.87em;
    line-height: 0.85em;
    letter-spacing: 0.08em;
    color: #6e759b;
    z-index: 10;
}
.about_instructors_pane dt {
    float: left;
    padding-top: 0.85rem;
    width: 11rem;
    font-size: 0.9em;
    font-weight: 500;
    line-height: 1.5em;
    letter-spacing: 0.03em;
    color: #212362;
}
.about_instructors_pane dd {
    padding-left: 12rem;
    padding-top: 0.85rem;
    padding-bottom: 0.85rem;
    font-size: 0.9em;
    border-bottom: 1px solid #ccc;
    line-height: 1.5em;
    letter-spacing: 0.03em;
}
.about_instructors_pane dt:first-of-type,
.about_instructors_pane dd:first-of-type {
    padding-top: 0;
}
.about_instructors_pane dd:last-of-type {
    border-bottom: none;
}

@media screen and (max-width: 1100px) and (min-width: 751px) {
    
    .about_concept_images {
        width: 38%;
    }
    .about_concept_images h3 {
        font-size: 2.3em;
        letter-spacing: 0.08em;
    }
    .about_concept_desc {
        margin-left: 8%;
    }
    .about_concept_desc p {
        letter-spacing: 0.06em;
    }
    .about_features_image {
        margin-left: 5%;
    }
    
}