/*------共通部品------*/
@import url('https://fonts.googleapis.com/css?family=Noto+Sans+JP');
a {
    color: #fff;
    text-decoration: none;
}

a:hover {
    color: #1784cc;
}

.kokuban > ol li > a{
    border-bottom: 1px solid white;
}

h2 {
    text-align: center;
    font-size: 35px;
    margin-top: 0px;
    margin-bottom: 10px;
}

div.kokuban {
    position: relative;
    margin: 2em auto;
    padding: 1em;
    width: fit-content; /* ボックス幅 */
    min-width: 310px;
    background: #202020;;; /* ボックス背景色 */
    color: #fff; /* 文章色 */
    border: 5px solid #C0C0C0; /* 枠線 */
    border-radius: 2px; /* 角の丸み */
    box-shadow: 0 0 5px #333, 0 0 5px #555 inset;
}
.kokuban::before, .kokuban::after {
    position: absolute;
    content: ''; bottom: 0;
}
.kokuban::before {
    width: 20px;
    right: 10px;
    border: solid 3px #ff42a0; /*チョークピンク */
    border-radius: 3px 2px 0 2px;
}
.kokuban::after {
    width: 15px;
    right: 45px;
    border: solid 3px #fff; /*チョーク白 */
    border-radius: 8px 5px 2px 5px;
}

.kokuban > ol {
    padding-left: 40px;
    counter-reset: section;
    list-style-type: none;
}
.kokuban > ol > li{
    margin-bottom: 8px;
}
.kokuban > ol > li:before{
    counter-increment: section;
    content: counters(section, ".") ".";
}   
.kokuban > ol > li > a{
    border-bottom: 1px solid white;
}
.KokubanTitle{
    margin: 0px auto;
    padding-left: calc(50% - 42px);
}

.redline{
    color: red;
    font-weight: bold;   
    background:  linear-gradient(transparent 75%, rgb(255, 152, 152) 70%);
}

.waveline{
    color: red;
    font-weight: bold;      
    text-decoration:underline;
    text-decoration-style:wavy;
}

/*------ヘッダー------*/
#top-menu {
    background-color: #242F3E;
    display: flex;
    flex-flow: column;
    position: sticky;
    top: 0;
    z-index: 10;
}

/*------コンテンツ------*/
body {
    font-family: 'Noto Sans JP', sans-serif;
    font-size: 16px;
    padding-left: 0px;
    background-color: #fff;
}

#TopMain{
    display: flex;
    justify-content: center;
}

#TitleBar{
    width: 100%;
    height: 630px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #cacaca;
    position: relative;
    background-image: url("/picture/SystemEngineer/TitleBar_Background.png");
    background-position: center;
    background-size: cover;
}
#TitleBar::before {
    content: "";         /* 疑似要素に必須 */
    width: 100%;         /* 幅いっぱい */
    height: 100%;        /* 高さいっぱい */
    display: block;      /* 高さを指定するためにブロック要素にする */
    background: linear-gradient(rgba(255,255,255,0) 0, #fff 100%); /* 徐々に透明にする */
    position: absolute;  /*  */
    top: 0;
    left: 0;
  }


#TitleImage{
    width: 800px;
    height: auto;
    position: absolute;
}

#char01{
    position: absolute;
    width: 665px;
    top: 10px;
    left: 5%;
    z-index: 1;
}
#char02{
    position: absolute;
    width: 685px;
    top: -6px;
    right: 5%;
    z-index: 1;
}

#char03{
    display: none;
    position: absolute;
    width: 580px;
    top: 330px;
    z-index: 1;
}
#char04{
    display: none;
    position: absolute;
    width: 595px;
    top: 35px;
    z-index: 1;
}

#TOC{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    height: fit-content;
    width: 100%;
    background-color: #005276;
}

.TOCButton{
    width: 170px;
    height: 40px;
    background-color: #005276;
    text-align: center;
    padding-top: 20px;
    margin: 10px;
    border: solid 1px white;
    font-weight: bold;
}

#Introduction{
    width: 100%;
    display: grid;
    flex-flow: column;
    justify-content: center;
    padding-bottom: 100px;
}

#IntroductionTitle{
    position: relative;
    margin: 50px auto;
}
#IntroductionTitle:before {
    content: '';
    position: absolute;
    bottom: -15px;
    display: inline-block;
    width: 60px;
    height: 5px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: black;
    border-radius: 2px;
}


#IntroductionText{
    max-width: 1000px;
    padding: 30px;
    position: relative;
    margin: 30px auto;
    border-top: solid 2px black;
    border-bottom: solid 2px black;
}

#IntroductionText:before, #IntroductionText:after{
    content: '';
    position: absolute;
    top: -10px;
    width: 2px;
    height: -webkit-calc(100% + 20px);
    height: calc(100% + 20px);
    background-color: black;
}
#IntroductionText:before {left: 10px;}
#IntroductionText:after {right: 10px;}

#ExplanationContents{
    display: flex;
    flex-flow: column;
    justify-content: center;
    background-color: #232f3e;
    width: 100%;
}

#JobDescription{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    background-color: #242F3E;
}

#JobDescriptionTitle{
    position: relative;
    width: 100%;
    text-align: center;
    color: #fff;
}
#JobDescriptionTitle:before {
    content: '';
    position: absolute;
    bottom: -15px;
    display: inline-block;
    width: 60px;
    height: 5px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: white;
    border-radius: 2px;
}

#JobDescriptionLeft{
    width: 40%;
    min-width: 700px;
    height: fit-content;
    margin: 10px;
    color: #fff;
}

#JobDescriptionRight{
    display: flex;
    justify-content: center;
    width: 50%;
    min-width: 700px;
    margin: 10px;
    padding: 5px;
    background-color: white;
}

#JobDescriptionRight > video {
    width: 100%;
}

#Project{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    height: fit-content;
    background-color: white;
    padding-bottom: 100px;
}

#ProjectTitle{
    position: relative;
    width: 100%;
    text-align: center;
}
#ProjectTitle:before {
    content: '';
    position: absolute;
    bottom: -15px;
    display: inline-block;
    width: 60px;
    height: 5px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: black;
    border-radius: 2px;
}

#ProjectLeft{
    display: flex;
    justify-content: center;
    width: 40%;
    min-width: 700px;
    height: fit-content;
    margin: 10px;
    background-color: white;
}

#ProjectLeft > img{
    width: 100%;
    height: auto;
}

#ProjectRight{
    width: 40%;
    min-width: 700px;
    margin: 10px;
    background-color: white;
}

#Occupation{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    background-color: #242F3E;
}

#OccupationTitle{
    position: relative;
    width: 100%;
    text-align: center;
    color: #fff;
}

#OccupationTitle:before {
    content: '';
    position: absolute;
    bottom: -15px;
    display: inline-block;
    width: 60px;
    height: 5px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: white;
    border-radius: 2px;
}

#OccupationLeft{
    width: 40%;
    min-width: 700px;
    height: 400px;
    margin: 10px;
    color: #fff;
}

#OccupationRight{
    display: flex;
    justify-content: center;
    width: 40%;
    min-width: 700px;
    margin: 10px;
}

#OccupationRight > img{
    width: 100%;
    height: auto;
    margin-top: 40px;
}


#License{
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    background-color: white;
}

#LicenseTitle{
    position: relative;
    width: 100%;
    text-align: center;
}
#LicenseTitle:before {
    content: '';
    position: absolute;
    bottom: -15px;
    display: inline-block;
    width: 60px;
    height: 5px;
    left: 50%;
    -webkit-transform: translateX(-50%);
    transform: translateX(-50%);
    background-color: black;
    border-radius: 2px;
}

#LicenseLeft{
    display: flex;
    justify-content: center;
    width: 40%;
    min-width: 700px;
    height: fit-content;
    margin: 10px;
    background-color: white;
}

#LicenseLeft > img{
    width: 100%;
    height: auto;
}

#LicenseRight{
    width: 40%;
    min-width: 700px;
    margin: 10px;
    background-color: white;
}

/*------フッター------*/
#FooterMenu {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    padding: 20px;
}

.FooterMenuList {
    width: 200px;
    text-align: left;
}

.FooterMenuList>a {
    color: #fff;
    font-size: 17px;
}

.FooterMenuSubList {
    list-style: none;
    padding-left: 4px;
    margin-top: 10px;
}

.FooterMenuSubList a {
    color: #fff;
}

#CopyRight {
    text-align: right;
}

.footerFixed {
    margin: 0px;
    min-height: 100vh;
    position: relative;
    box-sizing: border-box;
}

footer {
    bottom: 0;
    width: -webkit-fill-available;
    width: -moz-available;
    background: #242F3E;
    color: #fff;
}

/*------1023px------*/
@media screen and (max-width:1023px) {
    #TopContents {
        display: block;
        top: 25px;
        position: absolute;
    }

    #TopMain {
        max-width: 100%;
    }

    #LeftSide,#RightSide{
        width: 100%;
        flex-flow: inherit;
        justify-content: center;
    }

    #pageTitle>h1 {
        font-size: 20px;
    }

    .ServiceBlock>ul>li {
        padding-bottom: 4px;
    }

    #nav li a {
        display: none;
    }

    #top-menu {
        position: fixed;
        right: 10px;
        z-index: 100;
    }
}

/*------1700px------*/
@media screen and (max-width:1700px) {
    #TitleBar {
        height: 470px;
    }
    #TitleImage {
        width: 600px;
    }
    #char01,#char02 {
        width: 500px;
    }
}

/*------1300px------*/
@media screen and (max-width:1300px) {
    #char01 {
        left:0px;
        top: 70px;
        width: 450px;
    }
    #char02 {
        right:0px;
    }
}

/*------1023px------*/
@media screen and (max-width:1023px) {
    #char01,#char02 {
        display: none;
    }
    #char03,#char04{
        display: block;
    }
    #TitleBar {
        height: 450px;
        padding-bottom: 75px;
    }

    #JobDescriptionLeft,#JobDescriptionRight,#ProjectLeft,#ProjectRight,#OccupationLeft,#OccupationRight,#LicenseLeft,#LicenseRight{
        width: calc(100% - 12px);
        min-width: calc(100% - 12px);
    }

    #Project{
        padding-bottom: 10px;
    }
}

/*------800px------*/
@media screen and (max-width:800px) {
}

/*------600px------*/
@media screen and (max-width:600px) {
    #TitleBar {
        height: 330px;
        padding-bottom: 50px;
    }
    #TitleImage {
        width: calc(100% - 20px);
      }
    #char03{
        width: 100%;
        top: 230px;
    }
    #char04{
        width: 100%;
    }
}