@charset "utf-8";

/**/

.groupbox {
    margin: 30px 0 30px 2%;
    width: 95%;
    border: 1px solid brown;
    border-radius: 10px;
    background-color: silver;
    font-size: 20px;
    font-weight: bold;
    min-height: 800px;
}

fieldset {
    width: 95%;
    margin: 40px 2% 30px 2%;
}

legend {
    color: red;
    text-align: center;
}

.form-control {
    position: relative;
    margin-top: 20px;
    display: list-item;
    list-style: none;
    margin-left: 5%;
    min-height: 50px;
}

input,
#size {
    width: 95%;
    line-height: 35px;
}

button {
    padding: 0 30px 0 30px;
    line-height: 40px;
    margin-top: 20px;
    margin-bottom: 30px;
    margin-left: 500px;
    background-color: red;
    border: none;
    color: white;
    border-radius: 10px;
}

#size {
    height: 39px;
}

h3 {
    margin-bottom: 10px;
}

.sp {
    visibility: hidden;
    position: absolute;
}

#item1:target,
#item2:target,
#item3:target,
#item4:target,
#item5:target,
#item6:target,
#item7:target,
#item8:target,
#item9:target,
#item10:target,
#item12:target,
#item13:target,
#item14:target,
#item15:target,
#item16:target,
#item17:target,
#item18:target,
#item19:target,
#item20:target,
#item21:target,
#item22:target {
    visibility: visible;
}