.about-main{max-width:900px;padding:30px 20px;margin:auto}
.about-card{padding:30px;background:#fff;border:1px solid var(--line);border-top:3px solid var(--forest)}
.about-card h1{font-size:32px;margin-bottom:18px}
.about-card h2{font-size:23px;margin:28px 0 10px}
.about-card p{font-size:16px;line-height:1.7;margin:0 0 16px}
.about-card .about-back{margin:26px 0 0}
.about-back a{display:inline-block;padding:10px 18px;background:var(--forest);color:#fff;text-decoration:none;border:1px solid var(--forest)}
.about-back a:hover{background:#15372e}
@media(max-width:720px){.about-main{padding:20px 14px}.about-card{padding:20px}.about-card h1{font-size:28px}}