/*Ver.2021.11.14*/
body
{
    font-family: 'Noto Sans JP';
    background-color: #F1F1F1;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}
#topbar
{
    display: flex;
    justify-content: center;
    position: relative;
}
#logo
{
    width: 222px;
    height: 69px;
    margin-top: 24px;
}
#top-menu
{
    position: absolute;
    right: 0;  
}
#sitemap
{
    width: 86px;
    margin: 12px 26px 0 0;
}
#sitemap:hover
{
    filter: opacity(60%);
}
#language
{
    width: 50px;
    margin: 12px 24px 0 0;
}
#language:hover
{
    filter: opacity(60%);
}
nav
{
    width: 100%;
    height: 48px;
    background-color: #0167BB;
    margin-top: 16px;
    position: sticky;
    position: -webkit-sticky;
    top: -1px;
}
.navigationbar
{
    text-align: center;
    display: flex;
    justify-content: space-between;
    text-transform: uppercase;
    list-style: none;
    font-size: 16px;
    width: 94vw;
    margin-right: auto;
    margin-left: auto;
}
.navigationbar li
{
    margin: 12px 0 0 0;
}
a
{
    text-decoration: none;
    color: #FC9F25;
}
a:hover
{
    text-decoration: underline;
    color: #f7bb6d;
}
.navigationbar a,#pagebutton a
{
    text-decoration: none;
    color: #FFFFFF;
}
.navigationbar a:hover
{
    color: #EBEBEB;
}
.pankuzu-list a
{
    font-weight: bold;
}
.pankuzu-list
{
    width: 100%;
    height: 42px;
    padding: 7px 0 0 12px;
    background-color: #EFEFEF;
    border: solid 1px #232323;
}
#home::before
{
    content: "";
    background: url(images/home.svg) no-repeat;
    width: 24px;
    height: 24px;
    display: inline-block;
    background-size: contain;
    vertical-align: -6px;
    margin-right: 6px;
}
#home
{
    padding: 12px 2px 13px 2px;
}
#home:hover
{
    background-color: rgba(35, 35, 35, 0.5);
}
#about::before
{
    content: "";
    background: url(images/question.svg) no-repeat;
    width: 16px;
    height: 20px;
    display: inline-block;
    background-size: contain;
    vertical-align: -4px;
    margin-right: 2px;
}
#about
{
    padding: 12px 2px 13px 2px;
}
#about:hover
{
    background-color: rgba(35, 35, 35, 0.5);
}
#psychology::before
{
    content: "";
    background: url(images/psychology.svg) no-repeat;
    width: 20px;
    height: 20px;
    display: inline-block;
    background-size: contain;
    vertical-align: -5px;
    margin-right: 4px;
}
#psychology
{
    padding: 12px 2px 13px 2px;
}
#psychology:hover
{
    background-color: rgba(35, 35, 35, 0.5);
}
#accessibility::before
{
    content: "";
    background: url(images/accessibility.svg) no-repeat;
    width: 22px;
    height: 22px;
    display: inline-block;
    background-size: contain;
    vertical-align: -5px;
    margin-right: 4px;
}
#accessibility
{
    padding: 12px 2px 13px 2px;
}
#accessibility:hover
{
    background-color: rgba(35, 35, 35, 0.5);
}
#parts::before
{
    content: "";
    background: url(images/parts.svg) no-repeat;
    width: 22px;
    height: 22px;
    display: inline-block;
    background-size: contain;
    vertical-align: -4px;
    margin-right: 6px;
}
#parts
{
    padding: 12px 2px 13px 2px;
}
#parts:hover
{
    background-color: rgba(35, 35, 35, 0.5);
}
#effect::before
{
    content: "";
    background: url(images/effect.svg) no-repeat;
    width: 26px;
    height: 26px;
    display: inline-block;
    background-size: contain;
    vertical-align: -8px;
    margin-right: 6px;
}
#effect
{
    padding: 12px 2px 13px 2px;
}
#effect:hover
{
    background-color: rgba(35, 35, 35, 0.5);
}
#summary::before
{
    content: "";
    background: url(images/summary.svg) no-repeat;
    width: 22px;
    height: 22px;
    display: inline-block;
    background-size: contain;
    vertical-align: -6px;
    margin-right: 6px;
}
#summary
{
    padding: 12px 2px 13px 2px;
}
#summary:hover
{
    background-color: rgba(35, 35, 35, 0.5);
}
#imformation::before
{
    content: "";
    background: url(images/information.svg) no-repeat;
    width: 22px;
    height: 22px;
    display: inline-block;
    background-size: contain;
    vertical-align: -4px;
    margin-right: 6px;
}
#imformation
{
    padding: 12px 2px 13px 2px;
}
#imformation:hover
{
    background-color: rgba(35, 35, 35, 0.5);
}
article
{
    margin-top: 52px;
    margin-left: auto;
    margin-right: auto;
    width: 60vw;
    max-width: 920px;
    font-size: 18px;
}
.text
{
    line-height: 30px;
}
h1
{
    font-size: 26px;
    font-weight: normal;
}
h1::before
{
    content: "";
    display: inline-block;
    width: 6px;
    height: 56px;
    background-color: #0167BB;
    vertical-align: -18px;
    margin-right: 16px;
}
h2{
    font-size: 22px;
    font-weight: normal;
    margin: 28px 0 24px 0;
    border-bottom: 2px solid #AAAAAA;
    line-height: 40px;
}
.marker
{
    background:linear-gradient(transparent 65%, rgb(252,159,37,0.7) 65%);
    font-weight:500;
}
#pagebutton
{
    margin: 42px 0 80px 0;
    display: flex;
    justify-content: space-between;
}
#backbutton
{
    width: 180px;
    height: 64px;
    border-radius: 28px;
    background-color: rgba(1, 103, 187, 0.8);
    box-shadow: 3px 3px 8px #AAAAAA;
}
#backbutton:hover
{
    background-color: rgba(34, 118, 187, 0.8);
}
#backbutton:active
{
    box-shadow: none;
}
#leftarrow
{
    height: 28px;
    margin: 18px 0 0 18px;
}
#backtext
{
    font-size: 16px;
    margin: -41px 0 0 64px;
}
#backpagename
{
    text-align: center;
    font-size: 12px;
    margin: 0 0 0 22px;
}
#nextbutton
{
    width: 180px;
    height: 64px;
    border-radius: 28px;
    background-color: rgba(255, 32, 32, 0.8);
    box-shadow: 3px 3px 8px #AAAAAA;
}
#nextbutton:hover
{
    background-color: rgba(247, 66, 66, 0.8);
}
#nextbutton:active
{
    box-shadow: none;
}
#rightarrow
{
    transform: rotate( 180deg );
    height: 28px;
    margin: 18px 0 0 144px;
}
#nexttext
{
    font-size: 16px;
    margin: -41px 0 0 36px;
}
#nextpagename
{
    text-align: center;
    font-size: 12px;
    margin: 0 0 0 -32px;
}
footer
{
    margin-top: auto;
    width: 100%;
    height: 52px;
    background-color: #004985;
    text-align: center;
    padding-top: 16px;
    color: #FFFFFF;
}
small
{
    font-size: 14px;
}
#goodui
{
    margin-top: 20px;
    width: 650px;
    height: auto;
    border: solid 1px #232323;
}
#badui
{
    margin: 40px 0 20px 0;
    width: 650px;
    height: auto;
    border: solid 1px #232323;
}
#uiimage
{
    margin: 20px 0 8px 12px;
    width: 500px;
    height: auto;
}
#mordal
{
    margin: 20px 0 24px 12px;
    width: 350px;
    height: auto;
}
#neumorphism
{
    width: 350px;
    height: auto;
}
#carousel
{
    margin: 20px 0 24px 12px;
    width: 250px;
    height: auto;
}
#textboxform,#iconexample,#aivui
{
    margin: 20px 0 24px 12px;
    width: 500px;
    height: auto;
}
#uiux,#uiwebdesign,#buttonflat,#jikann,#mojizoroe,#accordion
{
    margin: 20px 0 24px 12px;
    width: 650px;
    height: auto;
}
#cuiguivui,#navigationexample,#fontdifferent,#gyoukann,#serectparts
{
    margin: 20px 0 24px 12px;
    width: 700px;
    height: auto;
}
#contentsguide
{
    margin-top: 40px;
    display: flex;
    align-content: space-between;
    flex-wrap: wrap;
}
#guide02,#guide03,#guide04,#guide05,#guide06,#guide07,#guide08,#guidewordlist
{
    margin-bottom: 10px;
    margin-right: 2vw;
    width: 180px;
    height: auto;
}
#guide02:hover,#guide03:hover,#guide04:hover,#guide05:hover,#guide06:hover,#guide07:hover,#guide08:hover,#guidewordlist:hover
{
    filter: opacity(60%);
}
#intro02,#intro03,#intro04,#intro05,#intro06,#intro07,#intro08,#introwordlist
{
    display: block;
    width: 180px;
    font-size: 16px;
    color: #232323; 
    margin-bottom: 40px;
}
#nexttext-end
{
    font-size: 16px;
    margin: -32px 0 0 36px;
}
.text2
{
    display: flex;
    flex-wrap: wrap;
}
.middlethemeback
{
    margin-top: 40px;
    margin-right: 40px;
    width: 260px;
    height: 42px;
    background-color: #dadada;
    padding: 5px 0 0 10px;
}
#list01 a,#list02 a,#list03 a,#list04 a,#list05 a,#list06 a,#list07 a,#list08 a
{
    font-weight: bold;
}
.smalllist
{
    margin-left: 38px;
    line-height: 38px;
}
#list01,#list02,#list03,#list04,#list05,#list06,#list07,#list08
{
    display: inline-block;
}
#gui-history-imagegroup-ja
{
    display: block;
    margin: auto;
    margin-top: 30px;
    margin-bottom: 30px;
    width: 600px;
}
#flat-design-imagegroup-ja
{
    display: block;
    margin: auto;
    margin-top: 30px;
    margin-bottom: 30px;
    width: 600px;
}
#right-imagegroup-ja
{
    display: block;
    margin: auto;
    margin-top: 30px;
    margin-bottom: 30px;
    width: 600px;
}
.cp_iptxt {
    position: relative;
    width: 80%;
    margin: 40px 3%;
    }
    .cp_iptxt input[type='text'] {
    font: 15px/24px sans-serif;
    box-sizing: border-box;
    width: 100%;
    padding: 0.3em;
    transition: 0.3s;
    letter-spacing: 1px;
    color: #aaaaaa;
    border: none;
    border-bottom: 2px solid #555555;
    background: transparent;
    }
    .ef input[type='text']:focus {
    border-bottom: 2px solid #ffa928;
    outline: none;
    }
    
    
    .hover1 {
        border-radius: 50%;
        transition: all 0.6s ease 0s;
        }
        .hover1:hover {
        cursor: pointer;
        transform: scale(1.1, 1.1);
        }
#saturation,#Chromatic,#brightness,#Warm-cool
{
    margin: 50px 0 30px 20px;
    width: 800px;
    height: auto;
}

#Delboeuf
{
    margin: 50px 0 30px 50px;
    width: 800px;
    height: auto;
}
#upward-distance
{
    margin: 50px 0 30px 50px;
    width: 800px;
    height: auto;
}#Hermann-grid
{
    margin: 50px 0 30px 70px;
    width: 500px;
    height: auto;
}
#Melavian
{
    margin: 50px 0 30px 50px;
    width: 700px;
    height: auto;
}
#Shochikubai
{
    margin: 0 0 30px 50px;
    width: 700px;
    height: auto;
}#result
{
    margin: 50px 0 30px 50px;
    width: 700px;
    height: auto;
}
#Advanced-backward
{
    margin: 20px 0 30px 50px;
    width: 700px;
    height: auto;
}
#Easy-to-read
{
    margin: 0 0 30px 50px;
    width: 800px;
    height: auto;
}
#Viewpoint-movement-F,#Viewpoint-movement-Z,#Viewpoint-movement-N
{
    margin: 50px 0 30px 20px;
    width: 600px;
    height: auto;
}