html {
    height: 100%;
}

p, b, label {
    font-family: "M PLUS Rounded 1c";
}

body {
    height: 100%;
    margin: 0;
    background-color: rgba(228, 241, 222, 0.644);
}

/*============================================================================*/
/*============================================================================*/

#container {
    width: 100%;
    margin: 0 auto;
    background-color: #fff;
}


/*============================================================================*/
/*============================================================================*/

header {
    height: 16vh;
    background-color: rgb(5,175,5);
}

.title {
    margin: 0 0 0 10px;
    padding-top: 3px;
    color: rgb(255,255,255);
}

.main_title {
    margin: 9px 0 0 10px;
    color: #fff;
    font-size: 8.2vw;
}

/*============================================================================*/
/*============================================================================*/

.bar {
    height: 50px;
    position: relative;
}

.message {
    margin: 0 0 0 5px;
    font-family: "繝｡繧､繝ｪ繧ｪ";
    font-size: 4.5vw;
}

.tsukusho {
    width: 35vw;
    position: absolute;
    right: 3.5vw;
    top: 27px;
}

.tsukuba {
    width: 22px;
    position: absolute;
    top: 50px;
    left: 3px;
}

.bar span {
    color: #919191;
    position: absolute;
    left: 30px;
    top: 51px;
}

/*縺薙�荳九�髱槫ｸｸ縺ｫ隍�尅縺ｪ縺ｮ縺ｧ豕ｨ諢上＆繧後◆縺�*/

.tab_wrap {
    width: 100%;
    margin: 5vh auto 0 auto;
}

input[type="radio"]{
    display: none;
}

.tab_area {
    font-size: 0;
    margin: 0; /*蠕後€�､画峩莠亥ｮ�*/
}

.tab_area label { /*蠕後€�､画峩莠亥ｮ�*/
    height: 8vh;
    width: calc(100%/4.0);
    margin: 0;
    display: inline-block;
    text-align: center;
    line-height: 8vh;
    background-color: rgb(5, 175, 5);
    color: rgb(255,255,255);
    font-size: 5.5vw;
    transition: ease 0.2s opacity;
}

.tab_area label:hover{
    opacity: 0.5;
}

.panel_area {
    background-color: #fff;
}

.tab_panel {
    height: 100%;
    width: 100%;
    display: none;
}

.tab_panel p {
    margin-left: 2.5vw;
    font-size: 4vw;
    letter-spacing: 1px;
}

#story:checked ~ .tab_area .story_label{background-color:rgb(2, 102, 2); color: rgb(255,255,0);}
#story:checked ~ .panel_area #panel1{display: block;}
#info:checked ~ .tab_area .info_label{background-color:rgb(2, 102, 2); color: rgb(255,255,0);}
#info:checked ~ .panel_area #panel2{display: block;}
#staff:checked ~ .tab_area .staff_label{background-color:rgb(2, 102, 2); color: rgb(255,255,0);}
#staff:checked ~ .panel_area #panel3{display: block;}
#link:checked ~ .tab_area .link_label{background-color:rgb(2, 102, 2); color: rgb(255,255,0);}
#link:checked ~ .panel_area #panel4{display: block;}

/*=================================*/
/*荳九�BankBangLesson縺ｮ繧｢繝九Γ繝ｼ繧ｷ繝ｧ繝ｳ*/

.main_img {
    margin-top: 2vh;
    width: 85vw;
}

#panel11 {
    text-align: center;
    overflow: hidden;
    position: relative;
}

#panel11:before {
    animation: panel11 2s cubic-bezier(.4,0,.2,1) forwards;
    background: #fff;
    bottom: 0;
    content: "";
    left: 0;
    pointer-events: none;
    position: absolute;
    right: 0;
    top: 0;
    z-index: 1;
}

@keyframes panel11 {
    100% {
        transform: translateX(100%);
    }
}

/*===================================*/

.attention {
    margin-bottom: 0;
    padding-bottom: 4vh;
}

.api b {
    font-size: 4vw;
}

.attention b {
    font-size: 4vw;
}

.rev {
    margin-left: 3.5vw;
}

.rev b {
    font-size: 4vw;
}

.staff {
    display: inline-block;
    padding-left: 13px;
    width: 9em;   
    padding-bottom: 15px; 
}

.name{
    display: inline-block;
    width: 9em;
    padding-bottom: 15px;
}

.tweet {
    text-align: center;
}

.tweet a {
    display: block;
    margin-top: 2vh;
    font-size: 1vw;
}

.tweet b {
    font-size: 4vw;
}

#panel4 p {
    margin: 3vh 0 0 0;
    text-align: center;
    font-size: 3vw;
}

#panel2 p {
    margin: 1.5vh 0 0 3vw;
    padding-bottom: 1vh;
}

#panel2 a {
    font-size: 2.3vw;
}

/*==============================================*/
/*==============================================*/

.footer {
    height: 10vh;
    text-align: center;
    color: #fff;
    font-size: 4.5vw;
    background-color: rgb(5, 175, 5);
    line-height: 4.5vh;
}

.footer a {
    color: #fff;
}