@charset "UTF-8";
html{
    font-family: verdana, sans-serif;
    font-size: 14px;
    line-height: 14px;
}
body{
    color : #343A40;
    background-color : #fdfafa;
    /* background-color : #FDFDFE; */
}

div#unsuitable-device{
    margin: 0;
    padding:  0rem 0rem;
}
div#unsuitable-device p{
    margin : 0;
    font-weight: bold;
}
div#unsuitable-device #for-mobile::after{
    content : "このツールはPC用です";
}
div#unsuitable-device #typing-sup::after{
    content : "（タブレットにキーボードを接続すれば使えるかもしれません）";
    padding-left: 0.375rem;
}


/* 
72   4.5 rem
60  3.75 rem
48     3 rem
36  2.25 rem
                32     2 rem
24   1.5 rem
                16     1 rem
12  0.75 rem
                 8     0.5rem
6   0.375rem
*/
.tooltip-inner {
    max-width: 100%;
    background-color : #1D4D64;
}
#home-nav{
    background-color :#1F546E;
    padding-top: 0.375rem;
    padding-bottom: 0.375rem;
    padding-left: 15px;
    padding-right: 15px;
}
#home-nav .navbar-brand{
    font-size: 1.5rem;
    padding: 0.375rem;
    margin: 0;
}
#home-nav .nav-link{
    font-size: 1.25rem;
    line-height: 3rem;
    padding : 0.5rem;
    margin-top: 0.5rem;
    text-align : left;
    color : #f8f9fa;
}
h1#home-nav-h1{
    color : #eee;
    margin: 0.2rem;
}
#home-nav ul li a{
    color : #ffffff;
    text-decoration: none;
}
#home-nav ul li a:hover{
    background-color : #1D4D64;
}
#home-nav ul li a span{
    font-size: 0.8rem;
    margin-left: 1.5rem;
}

nav.breadlist{
    background-color : #3898c8;
}
nav.breadlist ol{
    background-color : #3898c8;
    font-size: 0.9rem;
    color : #fff;
    /* margin: 0; */
    padding: 0.5rem 0.375rem;
}
nav.breadlist ol li a{
    color : #fff;
}
nav.breadlist ol.breadcrumb{
    margin-bottom: 0;
}

#home-header{
    /* background-color:#3898c8; */
    margin : 0;
}
#home-header .container{
    padding: 0;
}
#home-header p{
    font-size: 0.9rem;
    line-height: 1rem;
    color : #1F546E;
    text-align: center;
    background-color :#3898c8;
    padding: 5px 10px;
    margin: 0;
}
#home-header img{
    width: 100%;
}


p{
    margin-bottom: 1.5rem;
}
h1 {
    font-size: 2.25rem;
    line-height: 3rem;
    margin: 3rem 0.375rem;
}
h2 {
    font-size: 2rem;
    line-height: 3.75rem;
    margin-top: 3rem;
    margin-bottom: 1.5rem;
    padding : 0rem 0.75rem;
    color: #494949;
    /* background: #F1F8FB; */
    border-left: solid 6px #1F546E;
}
h3{
    font-size: 1.5rem;
    line-height: 2.1rem;
    padding-left: 0.375rem;
    margin-bottom: 1.5rem;
    border-bottom : 3px solid #1F546E;
}
h3.accordion{
    box-shadow: 2px 2px 3px #ddd;
}
h3.accordion::after{
    content: '[open]';
    font-size: 0.8rem;
    color: #1F546E;
    margin-left: 20px;
}
h3.accordion:hover{
    text-decoration: none;
    position: relative;
    top: -1.5px;
    left: -1.5px;
    box-shadow: 4px 4px 6px #ddd;
}
h3.accordion:active{
    background-color : #f5f5f5;
    text-decoration: none;
    position: relative;
    top: 1.5px;
    left: 1.5px;
    box-shadow: none;
}
h3.opend{
    border-bottom : 0px solid #606a71;
    box-shadow: 2px 2px 3px #ddd;
}
h3.opend::after{
    content: '[close]';
    font-size: 0.8rem;
    color: #1F546E;
    margin-left: 20px;
}
h4{
    font-size: 1.25rem;
    line-height: 1.5rem;
    margin-bottom: 1.5rem;
    padding : 0 0.75rem;
}

.contents-container{
    margin-bottom: 3rem;    
}
.card-container{
    margin-bottom: 0.75rem;
    position: relative;
}
.card{
    color : #343A40;
    box-shadow: 2px 2px 3px #ddd;
    margin-bottom: 1.5rem;
}
.card:hover{
    text-decoration: none;
    position: relative;
    top: -1.5px;
    left: -1.5px;
    box-shadow: 4px 4px 6px #ddd;
}
.card:active{
    background-color : #f5f5f5;
    text-decoration: none;
    position: relative;
    top: 1.5px;
    left: 1.5px;
    box-shadow: none;
}
.card-header{
    font-weight: bold;
    line-height: 1.2rem;
    padding : 0.8rem 1.5rem ;
    text-align: center;
}
.test-btn{
    background-color : #eedddd;
    border-color: #888888;
}
.card-body{
    line-height: 1.5rem;
    padding-top : 0.375rem;
    padding-bottom: 0.375rem;
    
}
.card-text{
    line-height: 1.5rem;
    margin: 0;
}

.accordion-close{
    margin-top: 1.5rem;
    text-align: center;
    box-shadow: 3px 3px 6px #ccc;
}

.accordion-close p.card-header{
    padding: 0.375rem;
}
.accordion-close .card:hover{
    box-shadow: 5px 5px 7px #ccc;
}
.accordion-close .card:active{
    box-shadow: none;
}

.contact{
    background-color : #eaeaea;
    background : url(./img-email.png);
    margin-top: 4.5rem;
}
.contact p{
    line-height: 2rem;
    padding-top: 4rem;
    padding-bottom: 1rem;
    margin-bottom: 0;
    text-align: center;
}
.contact span:before{
    content: '@';
}

footer{
    background-color: #1A465B;
}
footer p{
    line-height: 2rem;
    font-size: 1rem;
    text-align: center;
    color : #fff;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    margin-bottom: 0;
}
footer p a{
    color : #fff;
}
footer p a:hover{
    color : #fff;
    text-decoration: none;
}


/* sm 576px以上 */
@media screen and (min-width:576px) {
    #home-header p{
        font-size: 1rem;
    }
    h1 {
        font-size: 2.75rem;
        margin: 1.5rem 0.375rem;
    }

}

/* md 768px以上 */
@media screen and (min-width:768px) {
    html{
        font-size: 16px;
        line-height: 16px;
    }
    #home-nav .nav-link{
        text-align : center;
        font-size: 1.15rem;
        line-height: 1.5rem;
    }
    #home-header .container{
        padding: 0 15px;
    }
    #home-nav #nav1{
        margin-left: 12rem;
    }
    h1 {
        font-size: 3rem;
    }

    
}