.line-nav{height:20px;background-color:#16335b!important;position:absolute;width:100%}.box-middle{box-shadow:rgba(0,0,0,.24) 0 3px 8px}.center-content{margin:auto;position:absolute;top:0;left:0;bottom:0;right:0}.box-sesion{width:100%;padding:.375rem .75rem;font-size:1rem;line-height:1.5;height:250px}@media(min-width:576px){.box-sesion{width:100%}}@media(min-width:768px){.box-sesion{width:80%}}@media(min-width:992px){.box-sesion{width:80%}}@media(min-width:1200px){.box-sesion{width:50%}}@media(min-width:1400px){.box-sesion{width:50%}}