*{
    margin: 0px;
    padding: 0px;
}
#box{
    min-width:1100px;
    background-color: #eee;
}
@media screen and (max-width: 1300px){
    .nb{
        width:1000px;
        margin:0px auto;
        position: relative;
    }
}
@media screen and (min-width: 1301px){
    .nb{
        width:1200px;
        margin:0px auto;
        position: relative;
    }
}
.con{
    width:calc(100% - 180px);
    margin-left:180px;
    min-height: 900px;
    overflow: hidden;
}
.selectbox{
    margin-top:100px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    width: 100%;
    height:400px;
}
.menu3{
    width:20%;
}
.menu3box{
    height:300px;
    border:1px solid #7cbeb2;
    box-sizing: border-box;
    padding-top:30px;
    cursor: pointer;
}
.menu3:nth-child(1) > .menu3box
{
    border:1px solid orange;
}
.pricebox{
    text-align: center;
    line-height: 38px;
}
.menu3nbh{
    line-height: 55px;
    font-size:19px;
    text-align: center;
}
.menu3nb{
    width:100%;
    line-height: 30px;
    font-size:15px;
    text-align: center;
    color:red;
}
.buttonbox{
    width:100%;
    height:100px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.red{
    color:red;
}
.cjwttitle{
    font-size: 20px;
}
.cjwt{
    white-space: pre-wrap;
    word-break: break-all;
    word-wrap: break-word;
    font-size:18px;
    line-height: 26px;
}