.header{
    padding: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    background: #6f2322;
}
.header_r img {
    width: 70px;
}
.header_l {
    margin-left: 0.9rem;
}
.header_l h1 {
    font-size: 1.6rem;
    font-weight: 700;
    color: #ffffff;
    letter-spacing: 0.1rem;
}
.header_l h5 {
    font-size: 0.75rem;
    font-weight: 700;
    color: #ffffff;
}
.main{
    padding: 0 10px;
}
.deep{
    padding: 10px;
    display: flex;
    align-items: center
}
.deep img{
    width: 40px;
    height: 40px;
}
.deep h1{
    font-weight: bold;
    font-size: 1.2rem;
    padding-left: 10px;
    color: #4b4b4b;
}
textarea {
    width: 97%;
    height: 5rem;
    margin: .5rem 0;
    padding: .4rem;
    border-color: #c9c9c9;
    font-size: 1rem;
}
.sub {
    width: 100%;
}
button {
    background: #4CAF50;
    color: white;
    padding: .5rem 1rem;
    border: none;
    border-radius: 4px;
    cursor: pointer;
}
.response {
    margin-top: 1rem;
    padding: .7rem;
    border-radius: 4px;
    font-size: .9rem;
    color: #4b4b4b;
    box-shadow: 2px 2px 3px 2px rgb(143 143 143 / 50%);
}
.response strong {
    font-size: 1.2rem;
}
#output {
    white-space: pre-wrap;
}
.footer {
    /*position: fixed;*/
    /*bottom: 55px;*/
    margin-top: 20px;
    width: 100%;
    max-width: 640px;
    background: #9d0711;
}
.footer_content {
    padding: 20px;
}
.footer_content p {
    font-size: 14px;
    text-align: center;
    color: #ffffff;
}
.bottom {
    width: 100%;
    height: 4rem;
    position: fixed;
    bottom: 0;
    z-index: 2;
    max-width: 640px;
}
.bottom a:nth-child(1) {
    border-top-left-radius: .5rem;
}
.bottom a:nth-child(2) {
    background-image: linear-gradient(96deg, #068dc5, #1a6fce 52%, #1a6fce);
    border-top-right-radius: .5rem;
}
.bottom a {
    display: block;
    width: 50%;
    height: 4rem;
    float: left;
    text-align: center;
    line-height: 4rem;
    font-size: 1.1rem;
    background: #fff;
    color: white;
    background-image: linear-gradient(134deg, #91645e, #6d423c 61%, #61302a);
}