.main-old-template{
    width: 100%;
    padding: 20px 0;
}
.main-old-title{
    width: 100%;
    display: inline-block;
    text-align: center;
}
.dark_mode .main-old-title p{
    color: #fff;
}
.main-old-wrapper{
    width: 100%;
    background-color: #EEEBE3;
    padding: 20px;
    box-shadow: 0 0 5px #666;
    display: inline-block;
    border-radius: 4px;
}
.main-old-box{
    text-align: center;
}
.main-old-box textarea{
    width: 49%;
    height: 180px;
    padding: 20px;
    font-size: 20px;
    display: inline-block;
    border: 1px solid #bcbcbc;
    border-radius: 2px;
    outline: none;
    resize: none;
}
.dark_mode .inputText_old, .dark_mode .outputText_old{
    background-color: #273744;
    border: 1px solid #777;
    color: #fff;
}
@media only screen and (max-width: 820px) {
    .main-old-box textarea{
        width: 100%;
        height: 120px;
        margin: 10px 0;
    }
}
@media only screen and (max-width: 680px) {
    .main-old-title h1{
        font-size: 30px;
    }
}
@media only screen and (max-width: 580px){
    .main-old-box textarea{
        height: 110px;
    }
    .main-old-title h1 {
        font-size: 24px;
        padding: 5px;
    }
    .main-old-title p {
        font-size: 15px;
    }
    .main-old-wrapper {
        padding: 10px;
    }
    .main-old-box textarea {
        padding: 10px;
        font-size: 13px;
    }
}