h1{
    position: relative;
    display: inline-block;
    padding: 0 65px;
    text-align: center;
}

h1:before,
h1:after{
    position: absolute;
    top: calc(50%-3px);
    width: 50px;
    height: 6px;
    content: '';
    border-top: solid 2px #000;
    border-bottom: solid 2px #000;
}

h1:before{
    left: 0;
}

h1:after{
    right: 0;
}

/*フォームのデザイン*/
.Form{
    margin-top: 80px;
    margin-left: auto;
    margin-right: auto;
    max-width: 720px0;
}

@media screen and (max-width: 480px) {
    .Form{
        margin-top: 40px;
    }
}

.Form-Item{
    border-top: 1px solid #ddd;
    padding-top: 24px;
    padding-bottom: 24px;
    width: 100%;
    display: flex;
    align-items: center;
}

@media screen and (max-width: 480px) {
    .Form-Item{
        padding-left: 14px;
        padding-right: 14px;
        padding-top: 16px;
        padding-bottom: 16px;
        flex-wrap: wrap;
    }
}

.Form-Item:nth-child(5){
    border-bottom: 1px solid #ddd;
}

.Form-Item-Label{
    width: 100%;
    max-width: 248px;
    letter-spacing: 0.05em;
    font-weight: bold;
    font-size: 18px;
}

@media screen and (max-width: 480px) {
    .Form-Item-Label{
        max-width: inherit;
        display: flex;
        align-items: center;
        font-size: 15px;
    }
}

.Form-Item-Label.isMsg{
    margin-top: 8px;
    margin-top: auto;
}

@media screen and (max-width: 480px) {
    .Form-Item-Label.isMsg{
        margin-top: 0px;
    }
}

.Form-Item-Label-Required{
    border-radius: 6px;
    margin-right: 8px;
    padding-top: 8px;
    padding-bottom: 8px;
    width: 48px;
    display: inline-block;
    text-align: center;
    background: #5bc8ac;
    color: #fff;
    font-size: 14px;
}

@media screen and (max-width: 480px) {
    .Form-Item-Label-Required {
        border-radius: 4px;
        padding-top: 4px;
        padding-bottom: 4px;
        width: 32px;
        font-size: 10px;
    }
}

.Form-Item-Input {
    border: 1px solid #ddd;
    border-radius: 6px;
    margin-left: 40px;
    padding-left: 1em;
    padding-right: 1em;
    height: 48px;
    flex: 1;
    width: 100%;
    max-width: 410px;
    background: #eaedf2;
    font-size: 18px;
}

@media screen and (max-width: 480px) {
    .Form-Item-Input {
        margin-left: 0;
        margin-top: 18px;
        height: 40px;
        flex: inherit;
        font-size: 15px;
    }
}

.Form-Item-Textarea {
    border: 1px solid #ddd;
    border-radius: 6px;
    margin-left: 40px;
    padding-left: 1em;
    padding-right: 1em;
    height: 216px;
    flex: 1;
    width: 100%;
    max-width: 410px;
    background: #eaedf2;
    font-size: 18px;
}

@media screen and (max-width: 480px) {
    .Form-Item-Textarea {
        margin-top: 18px;
        margin-left: 0;
        height: 200px;
        flex: inherit;
        font-size: 15px;
    }
}

.Form-Btn {
    border-radius: 6px;
    margin-top: 32px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 20px;
    padding-bottom: 20px;
    width: 280px;
    display: block;
    letter-spacing: 0.05em;
    background: #5bc8ac;
    color: #fff;
    font-weight: bold;
    font-size: 20px;
}

@media screen and (max-width: 480px) {
    .Form-Btn {
        margin-top: 24px;
        padding-top: 8px;
        padding-bottom: 8px;
        width: 160px;
        font-size: 16px;
    }
}

/*
ヘッダーメニューのボタン
基本触るな
*/
a.Btn-header{
    position: relative;
    display: block;
    font-weight: bold;
    overflow: hidden;
    padding: 1.5rem 6rem;
    color: #fff;
    border-radius: 0;
    background: #000;
    text-decoration: none;
    white-space: nowrap;
    line-height: 5em;
    margin: 20px 0;
}

a.Btn-header span{
    position: relative;
}

a.Btn-header:before{
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    content: '';
    -webkit-transition: all .5s ease-in-out;
    transition: all .5s ease-in-out;
    -webkit-transform: translateX(-96%);
    transform: translateX(-96%);
    background: #32e7ff;
}

a.Btn-header:hover:before{
    -webkit-transform: translateX(0%);
    transform: translateX(0%);
}

/*
この下ハンバーガーメニューの調整
触るな
*/
.header{
    position: relative;
    padding: 20px;
}

.hamburger{
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 100;
    width: 48px;
    height: 48px;
    border: none;
    background: transparent;
    cursor: pointer;
}

.hamburger_line{
    position: absolute;
    left: 11px;
    width: 26px;
    height: 2px;
    background-color: #333;
    transition: all .4s;
}

.hamburger_line:nth-of-type(1){
    top: 14px;
}
.hamburger_line:nth-of-type(2){
    top: 23px;
}
.hamburger_line:nth-of-type(3){
    top: 32px;
}

/*メニューオープン時*/
.hamburger.active .hamburger_line:nth-of-type(1){
    transform: translateY(9px) rotate(-45deg);
}
.hamburger.active .hamburger_line:nth-of-type(2){
    opacity: 0;
}
.hamburger.active .hamburger_line:nth-of-type(3){
    transform: translateY(-9px) rotate(45deg);
}

.nav{
    position: fixed;
    top: 0;
    left: 0;
    width: 300px;
    height: 100vh;
    background-color: #fff;
    box-shadow: 2px 0 4px rgba(0,0,0,1);
    transform: translateX(-100%);
    transition: transform .4s;
    z-index: 90;
}

.nav.active{
    transform: translateX(0)
}

.nav_list{
    margin: 0;
    padding: 100px 0 0;
    list-style: none;
}

.nav_item{
    margin: 1rem;
}