@charset "utf-8";
/* =============================================
余白の単位はなるべくemで指定します。デフォルトで1em=16pxです
============================================= */

#calibration {
    margin: 30px auto 70px;
    width: 94%;
}
@media screen and (min-width: 961px) {
#calibration {
    margin-bottom: 100px;
    width: 950px;
    }
}

.calibration-p{
    font-size: 0.8125em;    /* 13px */
    line-height: 1.8;
    margin: 20px 0 50px;
}
@media screen and (max-width: 499px) {
.calibration-p{
    margin: 20px 0 20px;
    }
}
@media screen and (min-width: 961px) {
.calibration-p{
    font-size: 1em;    /* 16px */
    }
}

/* 校正と点検のボタン分岐 */
.calibration-wrap{
    display: flex;
    margin-top:20px;
}
@media screen and (max-width: 499px) {
.calibration-wrap{
    margin-top:0px;
    }
}

.box{
    border:2px solid #223b71;
    width: 50%;
    height: 110px;
    margin: 0 20px 40px 0;
}
@media screen and (max-width: 499px) {
.box{
    height: 60px;
    margin: 0 10px 20px 0;
    }
}

.boxr{  /* 上記 box が当たっている上で、右側にするための指定 */
    margin: 0 0 40px 0;
}
@media screen and (max-width: 499px) {
.boxr{
    margin: 0 0 20px 0;
    }
}

.box a{
    display: block;
    color:#223b71;
    font-weight: 700;
    text-align: center;
    font-size:20px;
    line-height: 110px;
    background-color: #fff;
    transition: all 300ms 0s ease;
    text-decoration: none;
}
@media screen and (max-width: 499px) {
.box a{
    font-size:15px;
    line-height: 60px;
    }
}

.box a:hover{
    background-color: #223b71;
    color:#fff;
}