.contact{
    margin: 100px auto 100px auto;
    max-width: 1000px;
}

.contact tr td {
    padding: 30px 0;
    font-family: 'Noto Sans JP', sans-serif;
    color: #111111;
    text-decoration: none;
    font-weight: 400;
    line-height: 20px;
   
}

.page_top{
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1000px;
    align-items: center;
    margin: 50px auto;
}

.left{
font-size: 2rem;
font-weight: 600;
}

.right .title{
    font-size: 2.5rem;
    font-weight: 600;
    margin-bottom: 15px;
    }

.right .en{
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 15px;
    }
.submit_wrap{
    text-align: center;
    padding:20px;
}
.btn-submit{
    background: white;
    border: 1px solid rgba(57,57,57,0.5);
    border-radius: 5px;
    width: 30vw;
    height: 50px;
}
.btn-submit_back{
    background: white;
    border: 1px solid rgba(57,57,57,0.5);
    border-radius: 5px;
    width: 30vw;
    height: 50px;
}
.input_text{
    width: 80%;
    min-height: 25px;
    border: 1px solid rgba(57,57,57,0.5);
    border-radius: 5px;
}
.contact_s{
    width: 80%;
    min-height: 7rem;
    border: 1px solid rgba(57,57,57,0.5);
    border-radius: 5px;
}
@media screen and (max-width: 780px) {
    .contact{
        margin: 50px auto 100px auto;
        max-width: 1000px;
    }
    
    .contact tr td{
    max-width: 350px;
    padding: 30px 20px;

    }
    .left {
        font-size: 1.5rem;
        font-weight: 600;
        margin-bottom: 20px;
    }
    
    .page_top {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    max-width: 1000px;
    align-items: center;
    margin: 50px auto;
    padding: 0 30px;
}
}