#in-menu ul,
#in-footer ul {
    display: flex;
    justify-content: center;
    height: 50px;
}

#in-menu li,
#in-footer li {
    padding: 0;
}

#in-menu a,
#in-footer a {
    width: 200px;
    text-align: center;
}
/* ===== ヘッダー用 ===== */
#in-menu ul {
    overflow: hidden;
    list-style: none;
    padding: 0;
}

#in-sagafu{
    margin: 40px auto;
    width: 1000px;

}

.Banner {
    text-align: center;
    max-width: calc(100% - 40px);
    margin: 40px auto;
}

.btnMenu{
    /*border: 2px solid #fff;*/

    width: 200px;
}

@media screen and (max-width: 600px){
    .main, .left-navi,.main-contents, .right-navi{
    width: 100%;
}
}

.btn4{
    text-transform: uppercase;
    text-align: center;
    position: relative;
    text-decoration: none;
    display:inline-block;
    height: 40px;
    font-size: 20px;
    color: #fff;
}

.btn4::before {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0px;
    width: 100%;
    height: 2px;
    background: #FFF;
    display: block;
    -webkit-transform-origin: right top;
    -ms-transform-origin: right top;
    transform-origin: right top;
    -webkit-transform: scale(0, 1);
    -ms-transform: scale(0, 1);
    transform: scale(0, 1);
    -webkit-transition: transform 0.4s cubic-bezier(1, 0, 0, 1);
    transition: transform 0.4s cubic-bezier(1, 0, 0, 1)
}
.btn4:hover::before {
    -webkit-transform-origin: left top;
    -ms-transform-origin: left top;
    transform-origin: left top;
    -webkit-transform: scale(1, 1);
    -ms-transform: scale(1, 1);
    transform: scale(1, 1)
}

h1 {
    width: 1000px;
        background: -moz-linear-gradient(top, #233B6C, #494949);
        background: -webkit-linear-gradient(top, #233B6C, #494949);
        background: linear-gradient(to bottom, #233B6C, #494949);

    padding: 10px;
    color: #fff;
    font-weight: bold;
    font-size: 30px;
    text-shadow:
           1px 1px 0px #000, -1px -1px 0px #000,
          -1px 1px 0px #000,  1px -1px 0px #000,
           1px 0px 0px #000, -1px  0px 0px #000,
           0px 1px 0px #000,  0px -1px 0px #000;
    margin-top: 30px;
    margin-left: 0;
    margin-right: 0;
    margin-bottom: 0;
    border: 6px groove #aaaaaa;
    
}

.groupName {
  color: #333;
  text-decoration: none;
}

.groupName:hover {
  text-decoration: underline;
}