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

@-webkit-viewport{width:device-width}
@-moz-viewport{width:device-width}
@-ms-viewport{width:device-width}
@-o-viewport{width:device-width}
@viewport{width:device-width}

.allcontent {
    padding-top: 60px;
    padding-bottom: 60px;
}

body, html {
    color: #222;
    font-family: 'Barlow','Courier New', Courier, monospace;
    font-weight: regular;
    font-size: 18px;
    font-weight: 100;
    position: relative;
    transition: 0.5s all;
    background: linear-gradient(30deg, #F45F24 90%, #dc7641 99%);
	-webkit-animation: Gradient 15s ease infinite;
	-moz-animation: Gradient 15s ease infinite;
    animation: Gradient 15s ease infinite;
    scroll-behavior: smooth;
    padding-left: auto;
    padding-right: auto;
}

h1 {
    font-weight: bold;
    font-size: 1.7rem;
    line-height: 3rem;
    padding-bottom: 1.5rem;
}

p {
    font-weight: normal;
    font-size: 1.2rem;
    line-height: 2rem;
    padding-bottom: 1.5rem;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

li {
    padding-top: 0em;
    padding-bottom: 1.5rem;
    margin-left: 2rem;
    font-weight: normal;
    font-size: 1.2rem;
    line-height: 2rem;
}

ul {
    list-style: none;
}

ol {
    padding-left: 1rem;
}

a {
    color: #8CC63F;
    text-decoration: none;
    font-weight: bold;
}

a:hover {
    text-decoration: underline;
}

.s_process {
    padding-top: 2rem;
    margin-left: auto;
    margin-right: auto;
    padding-bottom: 2rem;
}

.s_process_holder {

}

.s_case_holder {
    padding-bottom: 6rem;
}

.tstyle_common {

}

.headernav_holder {
    max-width: 60rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
    border-bottom: 1px solid rgba(255,255,255,0);
    align-items: center;
    align-content: center;
    margin-bottom: 40px;
}

.footernav_holder {
    max-width: 60rem;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
    border-top: 1px solid rgba(255,255,255,0);
    align-items: center;
    align-content: center;
    margin-top: 40px;
}

.hn_return {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 15rem;
    justify-content: flex-start;
}

.hn_return {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 15rem;
    justify-content: center;
}

.hn_nav {
    display: flex;
    flex-direction: row;
    align-items: center;
    width: 15rem;
    justify-content: flex-end;
}

.t_hn_name {
    font-size: 1.5rem;
    font-weight: bold;
    font-family: 'Barlow Condensed';
    padding-top: 1rem;
    padding-bottom: .5rem;
    padding-left: .2rem;
    margin-left: 0;
}

.t_hn_name a:hover {
    text-decoration: none;
}

.i_hn {
    width: 1.2rem;
    opacity: 1;
    padding-top: .7rem;
}

.tstyle_title {
    max-width: 60rem;
    font-size: 1.7rem;
    line-height: 3rem;
    padding-top: 1rem;
    padding-bottom: 0;
    text-align: center;
}

.tstyle_tags {
    font-weight: 400;
    font-family: 'barlow condensed';
    display: none;
}

.tstyle_est {
    font-weight: 200;
    font-size: 1.5rem;
    line-height: 1.5rem;
    padding-top: 1rem;
    font-family: 'barlow condensed';
}

.tstyle_introtitle {
    max-width: 60rem;
    font-size: 2rem;
    line-height: 3rem;
    padding-top: 1rem;
    padding-bottom: 0;
    font-weight: bold;
}

.tstyle_introp {
    color: #fafafa;
    max-width: 60rem;
    font-size: 1.5rem;
    line-height: 2.5rem;
    padding-top: 2rem;
    padding-bottom: 5rem;
}

.tstyle_ptitle {
    font-size: 3rem;
    line-height: 2rem;
    text-align: center;
    margin-top: 3rem;
    padding-top: 1rem;
    padding-bottom: 0;
    font-weight: bold;
}

.t_center {
    text-align: center;
}

.t_nopad {
    padding-bottom: 0;
}

.tcolor_white {
    color: #fafafa;
}

.tcolor_lightest {
    color: rgba(255,255,255,.3);
}

.tcolor_light2 {
    color: rgba(255,255,255,.54);
}

.tcolor_light {
    color: rgba(255,255,255,.54);
    font-weight: lighter;
}

.tcolor_black {
    color: #222;
}

.tcolor_blightest {
    color: rgba(0,0,0,.3);
}

.tcolor_blight {
    color: rgba(0,0,0,.3);
    font-weight: lighter;
}

.scr_a .tcolor_white2 {
    color: #fafafa;
}

.scr_a .tcolor_white2 .tcolor_htitle {
    background-color: #fafafa;
    color: #F45F24;
}

.scr_a .tcolor_lightest .tcolor_white2 .s_intro{
    color: rgba(255,255,255,.3);
}

.scr_a .tcolor_lightest2 {
    color: rgba(255,255,255,.3);
}

.scr_a .tcolor_light2 {
    color: rgba(255,255,255,.54);
}

.tcolor_htitle {
    background-color: #fafafa;
    color: #F45F24;
}

.tpad_nobottom {
    padding-bottom: 0;
}

.t_hmw {
    margin-top: 1rem;
    margin-bottom: 1rem;
    font-style: italic;
    font-weight: bold;
    color: #D16152;
    text-align: center;
}

.t_resbk {
    background-color: #FFBE1A;
    color: #fafafa;
    font-weight: bold;
}

img {
    max-width: 80%;
    border-radius: 5px;
}

.i_tbanner {
    padding-bottom: 0;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.i_tscreen {
    width: 18%;
    margin-top: 1rem;
    padding-bottom: 3rem;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.i_tscreen_m {
    width: 18%;
    margin-top: 1rem;
    padding-bottom: 3rem;
    height: auto;
    display: none;
    margin-left: auto;
    margin-right: auto;
}

.i_scrollarrow {
    padding-top: 60px;
    width: 32px;
    padding-bottom: 100px;
    height: auto;
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.i_scrollarrow_m {
    width: 32px;
    height: auto;
    display: none;
    margin-left: auto;
    margin-right: auto;
}

.i_grey {
    padding-top: 200px;
    padding-bottom: 200px;
}

.i_feature {
    margin-top: 2rem;
    margin-bottom: 3rem;
    margin-left: auto;
    margin-right: auto;
    display: block;
}

.i_appendix_holder {
    position: sticky;
    top: 50px;
}

.i_appendix {
    margin-top: 3rem;
}

.i_appendix_m {
    width: 50%;
    margin-top: 3rem;
    display: none;
}

.i_protoflow {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    flex-wrap: wrap;
}

.i_flowcontainer {
    width: 30%;
    max-width: auto;
    margin-top: 3rem;
    margin-bottom: 3rem;
}

.i_flowimg {
    display: block;
    margin-left: auto;
    margin-right: auto;
}

.p_itemholder {
    margin-left: auto;
    margin-right: auto;
    justify-content: center;
    display: flex;
    flex-flow: row wrap;
    max-width: 60rem;
}

.p_box {
    transition: box-shadow .3s;
    border-radius:10px;
    border: 4px solid rgba(0,0,0,0);
    float: left;
    margin: 1rem;
}

.p_box:hover {
    /*box-shadow: 0 8px 11px rgba(0,0,0,.5); */
    border: 4px solid #589549;
}

.p_list {
    padding-top:2rem;
    padding-bottom:2rem;
    display: flex;
    flex-direction: column;
    max-width: 20rem;
    width: 13rem;
    margin-left: 2rem;
    margin-right: 2rem;
}

.p_snum {
    text-align: center;
    font-size: 8rem;
    line-height: 8rem;
    font-weight: lighter;
    padding-bottom: 1rem;
}

.p_snum_head {
    text-align: center;
    font-size: 8rem;
    line-height: 8rem;
    font-weight: lighter;
    padding-bottom: 1rem;
}

.p_stitle {
    text-align: center;
}

.p_scont {
    font-size: 1.1rem;
    line-height: 1.5rem;
}

.s_cnum {
    width: 15%;
    min-width: 15%;
    margin-left: 30px;
    margin-right: 3%;
    text-align: center;
}

.s_cnum_holder {
    position: sticky;
    top: 50px;
}

.s_case_num_navs {
    display: flex;
    flex-direction: column;
}

.s_cbody {
    padding-bottom: 3rem;
    display: flex;
    flex-direction: row;
}

.s_cimg {
    width: 20%;
    min-width: 20%;
    margin-right: 1rem;
    margin-left: 2rem;
    text-align: center;
}

.s_abstract_old {
    border-radius: 8px;
    border-style: solid;
    border-color: rgba(0,0,0,.33);
    border-width: 4px;
    color: #222;
    float: left;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
}

.s_abstract {
    border-radius: 8px;
    background-color: rgba(0,0,0,.33);
    color: #fafafa;
    float: left;
    margin: 0rem;
    padding: 1.5rem;
    margin-bottom: 1rem;
}

.s_reflection {
    border-radius: 8px;
    background-color: rgba(0,0,0,.33);
    color: #fafafa;
    float: left;
    margin: 0rem;
    padding: 1.5rem;
}

.changeColorB {
    background: #222;
}

.changeColor {
    background: #fafafa;
}

.scr_a .s_ctext {
    color: #332222;
}





@media screen and (max-width: 1440px) {
    body, html {
        font-size: 16px;
    }

    .i_tscreen {
        width: 25%;
    }
}

@media screen and (max-width: 1024px) {
    body, html {
        font-size: 15px;
    }

    .tcolor_white2 {
    } 
    
    .tcolor_light2 {
    }


    .s_process_holder {
        padding-top: 100px;
        margin-top: 100px;
        padding-bottom: 100px;
        background-color: #222;
    }

    .s_case_holder {
        padding-top: 100px;
        padding-bottom: 2rem;
        background-color: #fafafa;
    }

    .s_cnum {
        margin-left: auto;
        margin-right: auto;
    }

    .i_scrollarrow {
        display: none;
    }



    .i_flowcontainer {
        width: 50%;
        max-width: auto;
        margin-top: 3rem;
        margin-bottom: 3rem;
    }
    
    .p_snum {
        margin-right: 2rem;
    }

    .case-text{
        margin-right: 0rem;
    }

    .p_stitle {
        text-align: left;
        height: 3rem;
    }

    .p_list {
        width: 40rem;
        max-width: 40rem;
        flex-direction: row;
        flex: 1 4;
        align-items: center;
    }


    .s_cnum {
        width: 40rem;
        min-width: 300px;
        margin-left: 30px;
        margin-right: 30px;
        text-align: center;
        margin-left: auto;
        margin-right: auto;
    }

    .s_case_num_navs {
        width: 40rem;
        flex-direction: row;
        justify-content: space-around;
        margin-left: auto;
        margin-right: auto;
    }

    .s_cbody {
        flex-direction: column;
        margin-left: auto;
        margin-right: auto;
    }

    .s_ctext {
        max-width: 50rem;
        padding-left: 2rem;
        padding-right: 2rem;
        margin-left: auto;
        margin-right: auto;
    }

    .s_cimg {
        width: 40rem;
        max-width: 40rem;
        margin-left: auto;
        margin-right: auto;
        display: flex;
        flex-flow: row wrap;
        justify-content: center;
    }

    .i_appendix {
        width: 50%;
        justify-content: space-between;
    }

    .changeColorB {
    }
    .changeColor {
    }
}

@media screen and (max-width: 960px) {
    body, html {
        font-size: 14px;
    }

    img {
        max-width: 90%;
    }

    .tstyle_title {
        max-width: 50rem;
        padding-left: 1rem;
        padding-right: 1rem;
    }

    .tstyle_introtitle {
        max-width: 50rem;
    }

    .tstyle_introp {
        max-width: 50rem;
    }

    .p_itemholder {
        max-width: 50rem;
    }
}

@media screen and (max-width: 720px) {
    body, html {
        font-size: 13px;
    }

    .tstyle_title {
        max-width: 45rem;
    }

    .tstyle_introtitle {
        max-width: 45rem;
    }
    
    .tstyle_introp {
        max-width: 45rem;
    }

    .i_tscreen {
        width: 33%;
    }

    .p_itemholder {
        max-width: 45rem;
    }
}

@media screen and (max-width: 640px) {
    body, html {
        font-size: 12px;
    }



    .tstyle_title {
        max-width: 40rem;
    }

    .tstyle_introtitle {
        max-width: 40rem;
        padding-left: 2rem;
        padding-right: 2rem;
    }
    
    .tstyle_introp {
        max-width: 40rem;
        padding-left: 2rem;
        padding-right: 2rem;
    }

    .s_case_num_navs {
        width: 100%;
        flex-direction: column;
        margin-left: auto;
        margin-right: auto;
    }

    .s_cnum {
        width: 100%;
        min-width: 100%;
        margin-left: 0;
        margin-right: 0;
        text-align: center;
    }

    .s_cimg {
        width: 90%;
        max-width: 90%;
    }

    .p_list {
        width: 30rem;
        max-width: 30rem;
        flex-direction: row;
        flex: 1 4;
        align-items: center;
    }

    .p_itemholder {
        max-width: 20rem;
    }
}

@media screen and (max-width: 480px) {
    body, html {
        font-size: 12px;
    }

    h1 {
        font-weight: bold;
        font-size: 1.5rem;
        line-height: 2.2rem;
    }

    .s_abstract {
        margin-top: 2rem;
        margin-bottom: 2rem;
    }

    .s_reflection {
        margin-top: 2rem;
        margin-bottom: 2rem;
    }

    .allcontent {
        padding-top: 20px;
        padding-bottom: 20px;
    }

    .headernav_holder {
        margin-left: 2rem;
        margin-right: 2rem;
        border-bottom: 1px solid rgba(255,255,255,.2);
        margin-bottom: 20px;
    }

    .footernav_holder {
        margin-left: 2rem;
        margin-right: 2rem;
        border-top: 1px solid rgba(0,0,0,.3);
        margin-top: 20px;
    }

    .i_tscreen {
        width: 50%;
        padding-top: 100px;
    }

    .tstyle_title {
        max-width: 60rem;
        font-size: 1.5rem;
        line-height: 2.2rem;
        padding-left: 1rem;
        padding-right: 1rem;
        padding-bottom: 0rem;
        font-weight: lighter;
    }

    .tstyle_introtitle {
        font-size: 2.5rem;
        line-height: 4rem;
        padding-top: 3rem;
    }

    .tstyle_introp {
        max-width: 60rem;
        font-size: 1.5rem;
        line-height: 2.2rem;
        padding-top: 2rem;
        padding-bottom: 5rem;
    }

    .tstyle_ptitle {
        font-size: 2.5rem;
        line-height: 4rem;
        text-align: center;
        margin-top: 3rem;
        padding-top: 1rem;
        padding-bottom: 0;
        font-weight: bold;
    }


    .hn_title {
        display: none;
    }

    .i_tbanner {
        max-width: 90%;
        padding-top: 0rem;
        padding-bottom: 0rem;
        margin-top: 0;
        margin-bottom: 0;
    }

    .i_tscreen {
        width: 50%;
        padding-top: 0rem;
        padding-bottom: 0rem;
        display: none;
    }

    .i_tscreen_m {
        width: 33%;
        margin-top: .5rem;
        padding-top: 0rem;
        padding-bottom: 2rem;
        display: block;
    }

    .i_scrollarrow_m {
        width: 32px;
        padding-top: 2rem;
        padding-bottom: 2rem;
        height: auto;
        display: block;
        margin-left: auto;
        margin-right: auto;
    }

    .i_appendix_holder {
        display: none;
    }
    
    .i_appendix {
        margin-top: 3rem;
    }
    
    .i_appendix_m {
        display: block;
    }

    .p_itemholder {
        max-width: 60rem;
    }

    .p_box {
        transition: box-shadow .3s;
        border-radius: 10px;
        border: 0px solid rgba(0,0,0,0);
        float: left;
        margin: 0rem;
    }

    .p_snum {
        margin-right: .5rem;
    }

    .p_snum_head {
        font-size: 10rem;
        line-height: 10rem;
        margin-right: 0;
    }

    .p_scont {
        font-size: 1.5rem;
        line-height: 2.5rem;
    }
    
    .s_ctitle {
        font-size: 2.5rem;
        line-height: 4rem;
        color: #222;
        font-weight: bold;
        padding-left: 2rem;
        padding-right: 2rem;
    }


    p {
        font-size: 1.5rem;
        line-height: 2.5rem;
    }

    li {
        font-size: 1.5rem;
        line-height: 2.5rem;
    }

    ol {
        padding-top: 1.5rem;
        padding-bottom: 2.5rem;
    }

    ul {
        padding-top: 1.5rem;
        padding-bottom: 2.5rem;
    }
}