Thank you very much Emma. Very useful.
I include my code with yours:
Apply a padding in body.
I do the responsive videos.
Using Moodle 2.7 template with Elegance
<style>
body{padding: 3%;};
.contenedor-video {
position: relative;
padding-bottom: 56.25%;
padding-top: 30px; height: 0; overflow: hidden;}
/*añadido por Ana: cambia dimensiones de caja recursos*/
.path-course .section li.activity {
height: 120px;
width: 180px;
float: left;
margin-right: 5px;
margin-top: 35px;
padding: 5px;
}
.section .activity .activityinstance>a {
padding-right: 15px;
}
/*********************/
.contenedor-video iframe,
.contenedor-video object,
.contenedor-video embed {
position: absolute;
top: 0;
left: 0;
width: 100%;
height: 100%;
}
.pcursos{ font-size:1.3em;
color: #55969B; padding-left: 10px;}
/***FORMULARIO DE ENTRADA***/
.loginpanel form#guestlogin input[type="submit"] {
float: right;
top: 11px;
}
.loginpanel, .signuppanel {
padding-bottom:50px;
}
@media only screen and (max-width:600px) {
.loginpanel, .signuppanel {
padding-bottom:100px;}
}
@media only screen and (max-width:450px) {
.loginpanel, .signuppanel {
padding-bottom:200px;}
}
</style>