.centrar-contenido-vertical{ display: flex; align-items: center; justify-content: center; flex-wrap: wrap; }  .sobre-todo-top{ overflow: hidden; position: fixed !important; top: 0; width: 40px !important; border-radius: 50%; z-index: 1000; }  .submenu{ font-family: 'Gotham Rounded Light', 'sans-serif'; font-size: 18px; color: #000; text-decoration: none !important; cursor: pointer; border-bottom: 2px solid #b6b6b6; } .submenu.active{ font-family: 'Gotham Rounded Bold', 'sans-serif'; color: #135d9f; border-bottom: 2px solid #135d9f; }  .ampliar-img{ display: block; transition: .1s transform; transform: translateZ(0); z-index: 1; } .ampliar-img:hover{ transform: scale(1.7,1.7); transition: .3s transform; z-index: 2; }  .star-testimonials{ color:#FEE214; font-size:30px; } .cuadro-comentario{ -moz-border-radius: 10px; -webkit-border-radius: 10px; border-radius: 10px; -moz-background-clip: padding; -webkit-background-clip: padding-box; background-clip: padding-box; background-color: #fff; -moz-box-shadow: 4px 2px 5px rgba(0,0,0,.2); -webkit-box-shadow: 4px 2px 5px rgba(0,0,0,.2); box-shadow: 4px 2px 5px rgba(0,0,0,.2); padding-top: 24px; padding-right: 0 !important; padding-bottom: 24px; padding-left: 0 !important; } .nombre{ font-weight: bold; font-size: 20px; } .bullet-testimonials{ margin-top: -12px; }  @media(max-width: 767px){ .submenu{ font-size: 14px; } }