.line-image-box{
    width: 70px;
    background: #06C755;
    position: fixed;
    top: 250px;
    right: 0;
    transform: translate(0);
    transition: all .5s ease .5s;
    object-fit: contain;
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
    padding: 15px 0px;
    pointer-events: auto;
    cursor: pointer;
}

.line-image-box:hover{
    background: #049b43;
}

.line-image{
    width: 50px;
}

.line-image-box a {
    text-decoration: none;
    color: inherit;
    display: block;
}

.line-text-box{
    display: flex;
    text-align: center;
    justify-content: center;
    padding-top: 10px;
}

.line-text{
    color: white;
    text-orientation: upright;
    writing-mode: vertical-rl;
    font-size: 1.8rem;
    font-weight: 600;
}
.line-box{
    background: #06C755;
    text-orientation: upright;
}

.header-cta.line-box:hover {
    background: #049b43;
}

.header__nav-cta{
    height: 250px;
}

.is-open{
    z-index: 5;
}


@media screen and (max-width:768px){
    .contact-group{
        width: 60px;
    }

    .contact-group .header__nav-cta:first-child{
        margin-right: 0px;
    }

    .header__nav-cta{
        width: 50%;
        margin-right: 10px;
        font-size: 14px;
    }

    .header__nav-cta span::before{
        content: 'メール';
        width: auto;
        height: auto;
    }
    .line-image-box {
        display: none;
    }
}

@media screen and (min-width:769px) {
    .contact-group {
        display: flex;
    }
    .header__nav-cta {
        margin-right: 15px;
        font-size: 15px;
    }

    .contact-group .header-cta {
        min-width: 60px;
        width: 60px;
        height: 250px;
    }
}

.line-box-in-contact{
    background-color: #06C755;
    letter-spacing: 0.5em;
    margin-top: 10px;
}

.line-box-in-contact:hover {
    background-color: #049b43;
}

.c-contact__hour{
    margin-top: 18px;
}