.single-post p{font-size:18px;line-height:1.8;color:#222222}.single-post h2{margin-top:40px;margin-bottom:15px}.single-post h3{margin-top:25px;margin-bottom:10px}.et_pb_button{background-color:#1e88e5;color:#ffffff!important;padding:12px 26px;font-size:16px;border-radius:6px}.highlight-box{background:#f7f7f7;padding:20px;border-left:5px solid #1e88e5;margin:25px 0}