.icn_block{
    display: flex;
    justify-content:left;
}

.icn_block img{
    width: 5%;
    margin-right: 10px;
}

.icn_block img[alt=windows]{
    margin-top: 5px;
}

.icon{
    width: 20px;
    height: auto;
    vertical-align: middle;
    margin-right: 5px;
}

.os_betsu{
    line-height: 3em;
}

.w400{
    width: 400px;
}

strong.tac{
    display: block;
    text-align: center;
}
strong.tar{
    display: block;
    text-align: left;
    font-size: 24px;
}

#showcsv_point{
    display: flex;
    justify-content: space-between;
}

#showcsv_point dl{
    width: 50%;
    display: flex;
    flex-wrap: wrap;
    padding: 0;
}
#showcsv_point >div{
    width: 50%;
    height: auto;
}

#showcsv_point dl > dt{
    display: flex;
    width: 20%;
    padding-right: 10px;
    margin-top: 10px;
    font-weight: bold;
}

#showcsv_point dl > dd{
    display: flex;
    width: 80%;
    margin-top: 10px;
}

img.samesize{
    width: auto;
}