#sub_menu {display: none;}
#sub_wrapper {
    background-color: #eeeff3;
}
.cont01 {
    margin: 0 auto;
    width: 1500px;
}
.cont01 h2 {
    font-size: 50px;
    color: #2d69b1;
    font-weight: bold;
    text-align: center;
    padding: 50px 0;
}
.change01 {
    width: 1500px;
    margin: 50px auto 0;
}
.change01 .item {
    background-color: #fff;
    border-radius: 20px;
    padding: 20px;
    margin-bottom: 20px;
}
.change01 .item h4 {
    font-weight: bold;
}
.change01 .item h4 span {
    color: #ff1d1d;
    margin-left: 5px;
}
.change01 .item .text {
    border: 1px solid #dddddd;
    height: 150px;
    overflow: auto;
    margin: 20px 0;
    padding: 10px 20px;
}
.change01 .item .text .A {
    font-weight: bold;
    margin-bottom: 20px;
    display: inline-block;
}
.change01 .item .text .B {
    margin: 20px 0;
}
.change01 .item .text .C {
    margin-bottom: 20px;
}
.change01 .item .checkbox{
    text-align: right;
}
.button {
    display: flex;
    justify-content: center;
}
.button button {
    width: 130px; height: 35px;
    font-size: 16px;
    margin: 20px 0 150px;
    background-color: #969696;
    color: #fff;
    border-radius: 7px;
    border: none;
}
.button button:last-child {
    margin-left: 5px;
    background-color: #1b4a99;
}

@media screen and (min-width: 481px){
    .cont01_img_pc{
        display: block;
    }
    .cont01_img_m{
        display: none;
    }
}
@media screen and (max-width: 480px){
    .cont01{
        width: 100%;
    }
    .cont01 img{
        width: 100%;
    }
    .change01{
        width: 100%;
        padding: 0 20px;
    }
    .cont01_img_pc{
        display: none;
    }
    .cont01_img_m{
        display: block;
    }
}
@media screen and (min-width: 375px){
    .cont01_img_m{
        width: 81%;
        margin: 20px;
    }
}
@media (min-width: 320px) {
    .cont01 h2{
        font-size: 29px;
        padding: 10px 0;
    }
}