@charset "UTF-8";
html{
    font-size: 100%;
}
body{
    background-color: #ccc;
}
.qanda{
    background-color: #ddd;
    padding: 1px;
    width: 80%;
    margin: 0 auto;
    margin-top: 30px;
    margin-bottom: 30px;
    max-width: 1000px;
    border-radius: 30px;
}
.qanda_sentence{
    background-color: #fff;
    padding: 2px;
    width: calc(100% - 5vw);
    margin: 0 auto;
    margin-top: 2.5vw;
    margin-bottom: 2.5vw;
    border-radius: 25px;
    border: 1px solid #000;
}
@media screen and (max-width: 500px){
    .qanda_sentence{
        width: calc(100% - 5vw);
        margin-top: 2.5vw;
        margin-bottom: 2.5vw;
    }
}
.qanda_sentence h2{
    margin-right: 5%;
    margin-bottom: 0;
}
.qanda_sentence p{
    margin-left: 5%;
    margin-bottom: 3.5vw;
}
.qanda_sentence .date{
    color: #999;
}