.margen-btn-right{ margin-right: 65px; } .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; } .box-testimonios{ box-shadow: rgba(0, 0, 0, 0.3) 0 1px 2px; margin-bottom: 20px; padding-bottom: 20px; } .centrar-contenido-horizontal{ 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: 9999; } .submenu{ font-family: 'lato', 'sans-serif'; font-size: 18px; color: #000; text-decoration: none !important; cursor: pointer; border-bottom: 2px solid #b6b6b6; } .submenu.active { font-family: 'latob', 'sans-serif'; color: #135d9f; border-bottom: 2px solid #135d9f; }  @media(max-width:767px){ .margen-btn-right{ margin-right:0; } }