section.challenges_sec{background:#f5f5f3}section.challenges_sec h3{font-size:34px;color:#000;font-weight:700;text-align:center;width:80%;margin:0 auto}section.challenges_sec h3 span{color:#0d35b1}.tab_content .text .title{font-size:25px;margin-bottom:10px;font-weight:500}