#main-content ul{list-style:none;padding-left:0}#main-content ul li{position:relative;padding-left:28px}#main-content ul li::before{content:"";position:absolute;left:0;top:50%;transform:translateY(-50%);width:20px;height:20px;background:url("https://terapeutaspormexico.com/wp-content/uploads/2025/09/bullet.png") no-repeat center center;background-size:contain}