.menu {
    background: rgba(255, 255, 255, 0.7);
}

.menu a {
    color: #000;
}


.content_wrapper {
    
/*    padding-top: 100px;*/
    margin: 0 auto;
    width: 100%;
    
}


.line{
    width: 55px;
    border-bottom: 4px solid #B62927;
    margin: 15px 0;
}

.title_wrapper {
    margin-top: 35px;
}

.title_wrapper h2 {
    font-size: 25px;
    font-size: 2em;
    font-weight: 900;
    
    margin: 20px 0;
}

.title_wrapper h3 {
    font-family: 'Courier';
    font-size: 19px;
}

.hero_banner {

    width: 100%;
/*    height: 500px;*/
    overflow: hidden;
    text-align: center;
    margin-top: 70px;
/*
    background: url('../images/arti_with_gold_phone.png') center fixed no-repeat;
    background-size: contain;
*/
}

.hero_banner img {
    
/*    width: auto;*/
/*    height: 500px;*/
    width: 100%;
    vertical-align: middle;
    display: inline-block;
    
    
}



.details {
    width: 95%;
    margin: 0 auto;

}

.text_content{
       display: inline-block;
    vertical-align: top;
    width: 66%; 
    margin-top: 30px;
    padding-right: 50px; 
    
}

.text_content p {
    padding: 5px 0;
    line-height: 20px;
}
.skills {
    display: inline-block;
    vertical-align: top;
    width: 25%;
/*
    width: 90%;
    margin: 20px auto 30px;
    display: flex;
    flex-direction: row;
*/
/*    border-top: 3px solid #b92927;*/
}
 .skills div {
/*   width: 35%;*/
/*        display: inline-block;*/
/*    flex-grow: 1;*/
    margin: 30px 0;
}

.skills div h3 {
    font-size: 20px;
    font-size: 1em;
    font-weight: 700;
    border-left: 5px solid #B62927;
    padding-left: 6px;
}
.skills div ul {
    margin-top: 10px;
}
.skills div li {
    height: 22px;
    line-height: 22px;
    font-size: 14px;
}
   

.work_images {
    margin-top: 50px;
}
.work_images img{
    width: 100%;
    margin-left: -50px;
}



#Arti_screens ul li {
    width: 24%;
    margin: 0.5%;
    
    
}
#Arti_screens ul li img {
    margin: 0;
}

#radio_humber {
    display: none;
}

#radio_humber ul, #Arti_screens ul  {
    margin: 0 auto;
    width: 95%;
    
    display: -webkit-flex; /* Safari */
    -webkit-flex-wrap: wrap; /* Safari 6.1+ */
    display: flex;   
    flex-wrap: wrap;
}

#radio_humber ul li{
    width: 24%;
    margin: 0.5%;
    
}

#radio_humber ul li a {
    display: block;
    width: 100%;
    height: 100%;
    
    
}

#radio_humber ul li img:hover{
/*    opacity: 1;*/
}
#radio_humber ul li img {

    height: 100%; 
    width: 100%; 
    object-fit: contain;
    margin: 0;
/*    opacity: 0.7;*/
    
    -webkit-transition: opacity 0.35s, -webkit-transform 0.35s;
    transition: opacity 0.35s, transform 0.35s;
    
}

.section_title {
    font-family: 'Lato', sans-serif;
    font-size: 25px;
    font-weight: 700;
    width: 95%;
    margin: 15px auto;
    display: block;
    
}

.full_size_img {
    width: 95%;
    margin: 0 auto;
}

.full_size_img img {
    width: 100%;
    margin: 0;
}
/*
#radio_humber li:nth-child(1) a {
    background: url('../images/radio_humber/LoadingScreen.png') no-repeat;
    background-size: contain;
    
}
#radio_humber li:nth-child(2) a {

    background: url('../images/radio_humber/Intro.png') no-repeat;
    background-size: contain;
    
}

#radio_humber li:nth-child(3) a {
    background: url('../images/radio_humber/HomeScreen.png') no-repeat;
    background-size: contain;
    
}
#radio_humber li:nth-child(4) a {
    background: url('../images/radio_humber/Artboard7.png') no-repeat;
    background-size: contain;
    
}
#radio_humber li:nth-child(5) a {
    background: url('../images/radio_humber/Artboard4_2.png') no-repeat;
    background-size: contain;
    
}
#radio_humber li:nth-child(6) a {
    background: url('../images/radio_humber/Artboard5.png') no-repeat;
    background-size: contain;
    
}
#radio_humber li:nth-child(7) a {
    background: url('../images/radio_humber/Artboard6.png') no-repeat;
    background-size: contain;
    
}
*/


.button {
    text-transform: uppercase;
    border-radius: 3px;
    background-color: #B62927;
    height: 36px;
    font-family: 'Lato', sans-serif;
    letter-spacing: .05em;
    font-weight: 600;
    font-size: 14px;
    cursor: pointer;
    padding: 0 20px;
    background: none;
    border: 4px solid #b62927;
    color: #b62927;
    transition: all 0.3s ease;
    display: inline-block;
    line-height: 36px;
    text-decoration: none;
    margin: 10px 0;
} 

.button:hover {
    background: #b62927;
    color: #ffffff;
}


.phone_frame {
    background: url('../images/iphone_black.png') no-repeat;
    background-size: contain;
    
    width: 22%;
    margin: 0 auto;
    padding: 1% 0% 1% 0%;
   
}
.prototype {
    width: 95%;
    margin: 50px auto;
}
.app_screens {
    padding: 20% 9% 20% 6%;
}
.app_screens li {
    display: none;
    cursor: pointer;
}
.app_screens img {
    margin: 0;
}
.app_screens .loading {
    display: block;
}


.home {
    position: relative;
}

.home .hero_banner {
    position: absolute;
    display: block;
    width: 100%;
    height: 46%;
}

.home .detail_section{
    display: block;
    width: 100%;
    position: absolute;
    top: 46%;
    height: 46%;
}

.app_tab_bar {
    top: 92%;
    position: absolute;
    height: 8%;
    width: 100%;
    display: block;
}

.app_tab_bar a {
    display: inline-block;
    width: 23%;
    height: 100%;
    
}

.player {
    position: relative;
}

.pause_btn {
    display: block;
    width: 100%;
    height: 10%;
    position: absolute;
    top: 63%;

}

.fav1 {
    position: relative;
}

.detail {
    position: relative;
}

.back_btn {
    position: absolute;
    width: 25%;
    height: 10%;
    top: 0;
}

.on_air_program {
        
    position: absolute;
    width: 100%;
    height: 14%;
    top: 71%;
}

.programs {
    position: absolute;
    width: 100%;
    height: 71%;
}

.setting {
    position: relative;    
}
.fav_w_player2 {
    position: relative;       
}
.detail_w_player {
    position: relative;
}
.on_air_program_w_player {
    position: absolute;
    width: 100%;
    height: 9%;
    top: 83%;
}

.programs_w_player {
    position: absolute;
    width: 100%;
    height: 71%;
}

.detail_mini_player {
    position: absolute;
    width: 100%;
    height: 9%;
    top: 90%;
}


/*

.app_tab_bar .player_tab {
    display: inline-block;
    width: 25%;
    height: 100%;
}*/



/*=============================*/
/*Applied Research and Innovation*/

.ari_hero {
    padding: 0;
/*    width: 85%;*/
/*    max-width: 1200px;*/
/*    margin: 0 auto;*/
/*
    background-image: url('../images/ari_assets/ari_display.jpg'), url('../images/ari_assets/ari_display_bg.jpg');
    background-repeat: no-repeat, repeat-x;
    background-size: cover, contain;
*/
    
    background: url('../images/ari_assets/ari_display_bg2.jpg') no-repeat center;
/*    background-repeat: no-repeat, repeat-x;*/
    background-size: cover;
    text-align: right;
    
    height: 75vh;
    min-height: 700px;
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
    
    
}

.ari_hero .information_text  {

/*    display: inline-block;*/
/*    width: 48%;*/
    max-width: 560px;    
}

#ari_hero_img {
/*    width: 100%;*/
    width: 80%;
/*    display: block;*/
    max-width: 1200px;
/*    margin: 0 auto;*/
    
}

.information_text {
    width: 45%;
    margin: 5% 5% 5% 0;
    text-align: left;
}

.heading {
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .25em;
    font-family: 'Gotham_Light';
    color: #7e7e7e;
}

.title {
    font-family: 'Gotham_Medium';
    font-size: 22px;
    letter-spacing: .2em;
    line-height: 1.8em;
    color: #000;
    
    margin: 10px 0;
}


.sub_title {
    font-family: 'Gotham_Medium';
    font-size: 18px;
    letter-spacing: .15em;
    line-height: 1.8em;
    color: #505050;
    
    margin: 10px 0;
    
    text-align: left;
}

.body {
    font-family: 'Gotham_Light';
    letter-spacing: .02em;
    line-height: 2.2em;
    font-size: 16px;
    color: #666;
    
    
}
.border {
    border-top: 1px solid #b9b9b9;
    margin: 40px 0;
    display: block;
}

.break {
    display: block;
    margin: 15px 0;
}

.ari_intro {
    width: 65%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px 0;
}

.ari_intro .information_text {
    width: 100%;
}

#ari_hifi_hero {
    min-height: 55vh;
    background: url("../images/ari_assets/ari_with_imac2.jpg") no-repeat center;
    background-size: cover;
    text-align: center;
}

#ari_hifi_hero img {
    width: 65%;
    max-width: 1000px;
}

#prototyping .border:last-child {
    margin-bottom: 0;
}

#prototyping .information_text {
    margin-bottom: 0;
}

#skills .information_text {
    width: 95%;
    margin: 0 auto;
}
.ari_skills#skills{
    width: 65%;
    max-width: 1200px;
    margin: 0 auto;
    background: none;
}

.ari_skills #skills_inner {
    width: 100%;
    padding-top: 0;
}

.ari_skills#skills .skill_box {
     margin: 0; 
    text-align: center;
    margin-bottom: 30px;
}

.ari_skills#skills .skill_box:first-child {
    text-align: left;
}

.ari_skills#skills .skill_box:last-child {
    text-align: right;
}
.hero_banner .information_text {
    width: 45%;
    margin: 5%;
    
}

.hero_banner .heading {
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: .25em;
    font-family: 'Gotham_Light';
    color: #fff;
}

.hero_banner .title {
    font-family: 'Gotham_Medium';
    font-size: 22px;
    letter-spacing: .4em;
    line-height: 1.8em;
    color: #fff;
    
    margin: 10px 0;
}

.hero_banner .body {
    font-family: 'Gotham_Light';
    letter-spacing: .02em;
    line-height: 2.2em;
    font-size: 15px;
    color: #fff;
    
}

#seoulmate_mindmap, #seoulmate_solution, #seoulmate_eye_tracking, #seoulmate_final_screens {
    text-align: center;
}

.seoulmate_mindmap_img{
    width: 80%;
}
.seoulmate_solution_img, .seoulmate_final_screens_img {
    width: 100%;
}

.view_button {
    font-family: 'Gotham_Book';
    font-size: 10px;
    letter-spacing: .07em;
    text-transform: uppercase;
    padding: 15px 25px 12px;
    border: 1px solid #000;
    background-color: #fff;
    cursor: pointer;
    text-decoration: none;
    color: #000;
    display: inline-block;
    margin: 15px 0;
    transition: all 0.5s ease;
}

.view_button:hover{
    color: #fff;
    background-color: #000;
    border: 1px solid #000;
}

.view_btn_section {
    margin: 40px 0;
    text-align: center;
}

#seoulmate_cms_hero {
    
    background: url("../images/seoulmate_cms_bg.jpg") no-repeat;
/*    background: linear-gradient(rgba(0,0,0,.4), rgba(0,0,0,.4)), url("../images/seoulmate_cms_bg.jpg") no-repeat;*/
    background-size: cover;
    height: 75vh;
    min-height: 700px;
    
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center;
}

#seoulmate_cms_hero .heading,
#seoulmate_cms_hero .title,
#seoulmate_cms_hero .body {
    color: #000;
    text-shadow: 0px 0px 7px #c1c1c1;
}

#firebase_hero {
       background: url("../images/firebase_hero_banner.jpg") no-repeat;
/*    background: linear-gradient(rgba(0,0,0,.4), rgba(0,0,0,.4)), url("../images/seoulmate_cms_bg.jpg") no-repeat;*/
    background-size: cover;
    height: 75vh;
    min-height: 700px;
    
    display: -webkit-flex;
    display: -ms-flexbox;
    display: flex;
    -webkit-justify-content: space-between;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-align-items: center;
    -ms-flex-align: center;
    align-items: center; 
}

#firebase_hero .heading {
    font-family: 'Gotham_Book';
}
#firebase_hero .heading,
#firebase_hero .title,
#firebase_hero .body {
    color: #000;
    text-shadow: 0px 0px 7px #ffffff;
/*    text-shadow: 0px 0px 7px #33220a;*/
}