#plan {
    display:block;
    padding-top: 100%;
    background:url("../../images/plan/plan_200709/question.gif") center top no-repeat;
    background-size: 100%;
    position: relative;
}

.box {
    position: absolute;
    top: 24%;
    left: 10%;
    width: 80%;
}

.text_box1 {
    margin: 0 auto 2%;
    font-weight: bold;
    font-size: 18px;
}

.text_box2 {
    font-size: 15px;
    color: #660000;
}
.a_button {
    position:absolute;
    top: 63%;
    left: 10%;
    width: 40%;
}

.b_button {
    position:absolute;
    top: 63%;
    left: 50%;
    width: 40%;
}

@media (min-width: 600px) {

#plan {
    margin: 10px 150px 5px 100px;
    display:block;
    width:479px;
    height:414px;
    background:url("../../images/plan/plan_200709/question.gif") center top no-repeat;
    position:relative;
    padding-top: 0;
}

.box {
    position:absolute;
    top: 100px;
    left: 60px;
    width: 380px;
}

.text_box1 {
    margin: 0 auto 20px;
    font-weight: bold;
    font-size: 18px;
}

.text_box2 {
    font-size: 15px;
    color: #660000;
}

.a_button {
    position:absolute;
    top: 280px;
    left: 60px;
}

.b_button {
    position:absolute;
    top: 280px;
    left: 250px;
}


#bk_link {
    margin: 20px 10px 10px 0px;
    text-align: right;
}

#bk_link a {
    color: #FF0066;
    font-size:14px;
}

#past {
    margin:0px 100px 0px 100px
    text-align: right;
    list-style:none inside;
    font-size:15px;
    line-height:20px;
    color:#0033CC;
}

#past a {
    color:#FF33CC;
}
}
@media (max-width: 360px) {
#plan {
    display: block;
    padding-top: 88%;
}

.a_button {
    position:absolute;
    top: 63%;
    left: 10%;
    width: 40%;
}

.b_button {
    position:absolute;
    top: 63%;
    left: 50%;
    width: 40%;
}
#past {
    margin: 0;
    text-align: center;
}
}