* {
    position: relative;
    /* border: 1px solid black; */
}

* ul{
    list-style-type: none;
}

body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
}

img {
    width: 100%;
    height: auto;
}

.container-fluid{
    margin: 0;
    padding: 0;
}

#intro .col-lg-6{
    padding-top: 3rem;
}

.title{
    font-size: 100%; 
    font-weight: 600; 
    opacity: 78%
}

.subtitle{
    font-size: 140%; 
    font-weight: 800; 
    margin-top: 0
}

.title_intro{
    font-size: 90%; 
    font-weight: 400;
    line-height: 1.2;
}

.details ul{
    grid-template-columns: calc(33.333% - 16px) 66.667%;
    grid-column-gap: 16px;
    align-items: baseline;
    
}


.list_label {
    line-height: 1.5em;
    font-weight: 700;
    float: left;
    font-weight: 600;
    opacity: 67%;
}

.list_info{
    margin-left: 20%; 
    font-weight: 500; 
    opacity: 78%
}

.category h5{
    font-size: 1rem; 
    font-weight: 600;
    opacity: 67%;
    margin-top: 1rem;
}

.category2 h5{
    font-size: 100%; 
    font-weight: 600;
    opacity: 0%
}

.category img, .category2 img{
    width:100%; 
    margin-top: 1.5vh
}

.part{
    margin-top: 0rem;
}

.analysis{
    margin-top: -2rem;
}

.bg_2 {
    background-color: #E8F1F3;
    padding-bottom: 3vh;
}

.word{
    margin-top: 2rem;
    padding-top: 2rem;
}

.words {
    margin: auto;
}

.words h5 {
    font-size: 2vh;
    font-weight: 600;
}

.h_name {
    font-size: 100%;
    opacity: 67%;
    font-weight: 600;
    margin-top: 2vh;
}

.h_content {
    font-size: 90%;
    font-weight: 400;
}

.h_content ul li {
    line-height: 1.5em;
}

.h_content ul li span {
    font-weight: 700;
}

.flow img {
    width: 100%;
}

.arch img {
    width: 100%;
}

.bg .proto img {
    width: 100%;
    padding-bottom: 1rem;
}

.mock img {
    width: 100%;
}

.prototype h5{
    float: left;
    font-size: 100%;
    font-weight: 700; 
    opacity: 100%; 
    margin-top: 2%;
}

.prototype h5 a{
    color: #4A9E46;
}



#intro {
    margin-top: 5.5rem;
}

#content_progress {
    position: fixed;
    width: 100%;
    height: 0.1rem;
    top: 4.6rem;
    border: 0;
    background-color: transparent;
    appearance: none;
    color: #fff;
    opacity: 0.5;
}

#content_progress::-webkit-progress-bar {
    background-color: rgba(255, 255, 255, 0.7);
}

#content_progress::-webkit-progress-value {
    background-color: #4A9E46;
}