.c_ad_block{
    display: none !important;
}

.octocat{
    height: 100%;
}

.sns_profile{
    height: 18px;
    line-height: 18px;
    margin-left: 10px;
}

#sns_profile a{
    color: #21759b;
    text-decoration: underline;
    font-size: 18px;
    line-height: 18px;
}