.p_0_50{
    padding: 0 50px;
}
.system-title{
    font-size: 25px;
    letter-spacing: 4px;
    font-weight: bold;
}
.system-subtitle{
    font-size: 20px;
    letter-spacing: 4px;
    font-weight: bold;
}
.site-header{
    height: 100px;
}
.banner-desc,.text-block>p{
    text-indent: 2em;
}
.voyage-block::before{
    left: -36px;
}
.lab-card-img-box img{
    height: 420px;
}
.article-img-desc{
    font-size: 18px;
}
.text-block p {
    font-size: 18px;
}
.voyage-img-card{
    padding: 10px;
}