@media screen and (max-width:600px){
    .articlebox .contentbox p, .articlebox .contentbox td, .articlebox .contentbox th, .articlebox .contentbox li {
        font-size: 15px;
        letter-spacing: 0.03em;
        line-height: 25px;
    }
    
    .leadbox p {
        padding: 0 20px;
    }
    
    .outertable {
        margin: 0 auto;
        width: calc(100% - 40px);
        box-sizing: border-box;
        border-width: 2px;
        border-radius: 9px;
    }
    
    .articlebox .contentbox .outertable table th, .articlebox .contentbox .outertable table td {
        border-width: 2px;
        line-height: 20px;
        padding: 10px;
    }
    
    .outertable table th {
        width: 83px;
    }
    
    .outertable table tr.spexam {
        display: table-row;
    }
    
    .outertable table th.pcexam {
        display: none;
    }
    
    .outertable table th.suba {
        width: 83px;
    }
    
    .outertable table th.subb {
        width: 3.6em;
    }
    td .date {
        display: block;
    }
    
    td .date span b {
        display: inline;
    }
    
    td .date span br {
        display: none;
    }
    .buttonbox a {
        width: 310px;
        font-size: 16px;
        margin: 0 auto 15px auto;
        transition: all, 0s;
    }
    
    .downloadbox {
        padding: 0 20px;
    }
    
    .downloadbox h3 {
        font-size: 16px;
        line-height: 16px;
        text-align: center;
    }
    
    .downloadbox ul li a {
        font-size: 14px;
    }
    
    .downloadbox ul a:after {
        width: 17px;
        height: 17px;
    }
    
    .buttonbox {
        display: block;
        text-align: center;
    }
    
    .buttonbox a::after {
        right: 10;
    }
    
    .sectionbox .contentbox > p {
        padding: 0 20px;
    }
    
    .sectionbox {
        margin-top: 60px;
        padding-bottom: 44px;
    }
}