/*
Stylesheet for https://www.gnu.org/software/xboard/whats_new/, to be used
with the main www.gnu.org stylesheet (https://www.gnu.org/layout.css).
Created September 15, 2020.
This file is in the public domain.
*/

/* NAVIGATION */

.whatsnew-nav {
  margin: 2.5em 0;
}
.feature-list, .other-releases,
.other-releases img, .other-releases ul {
  display: inline-block;
  vertical-align: top;
}
.other-releases {
  margin-bottom: 1em;
}
.other-releases img {
  width: 14em; max-width: 100%;
  margin: 0 .5em .6em 0; 
}
.other-releases ul {
  text-align: left;
  margin: .3em 0 .6em;
}
.whatsnew-nav ul li {
  margin-top: .2em;
}
.list-container {
  display: inline-block;
  width: auto;
  padding: .2em 0;
  background: #f5f5f5;
  border: 1px solid #ddd;
}
.feature-list {
  text-align: left;
  padding: 0 1em;
  margin: 0;
}
.feature-list dt {
  padding: .5em 0;
  margin: 0;
}
.feature-list dd {
  margin: 0;
}
.feature-list ul {
  margin: 0 0 .8em 0;
}
.whatsnew-nav a[href]:link, .whatsnew-nav a[href]:visited {
  color: #049;
  text-decoration: none;
}

@media (max-width: 39.95em) {
  .whatsnew-nav, h2 {
    text-align: center;
  }
  .other-releases ul {
    max-width: 90%;
  }
  .other-releases img {
    width: 12em;
  }
  .list-container {
    text-align: left;
    width: 31em; max-width: 100%;
  }
}
@media (min-width: 40em) {
  .list-container {
    display: table;
  }
  .feature-list {
    display: table-cell;
    width: 50%;
  }
}
@media (min-width: 60em) {
  .whatsnew-nav {
    display: table;
  }
  .other-releases {
    display: table-cell;
    max-width: 18em;
    padding-right: 1em;
    margin: 0;
  }
  .feature-list {
    width: auto;
  }
}

/* TEXT */

h3.emph {
  color: #af2b00;
}
.feature:after {
  content: "";
  clear: both;
  display: table;
}

table.options {
  display: block;
  width: 100%;
  overflow: auto;
  border: 1px solid #999;
  margin: 2em 0;
}
table.options caption {
  padding: .7em 0 .5em;
  background: lightblue;
  margin: 0;
}

/* IMAGES */
/*
To resize images, it's better to use a container (div, span, a, etc.)
Otherwise, some browsers will do weird things.

The 'pict' class is defined in https://www.gnu.org/layout.css
It resizes images, centers them, and adds top and bottom margins.
To make images float on wide screens, use it with one these 4 classes:
'wide' (27em), 'medium' (20em), 'narrow' (15em), or 'narrower' (11em).
These determine the breakpoint between floating and centered display.
The actual width of the 'pict' element may be specified in a style
attribute, but should remain within the same range.
If you don't want the images to float, don't use the width classes
with 'pict'.
'pict' may also contain a caption (<p> only).
*/

.pict {
  text-align: center;
}
.pict a {
  display: inline-block;
  width: 100%;
  margin: .3em 0 .7em;
}
.pict .twin {
  display: inline-block;
  vertical-align: top;
  max-width: 98%;
  margin-left: 1%;
  margin-right: 1%;
}
.narrower { width: 11em; } /* the other 3 are defined in /layout.css */

/* layout.css only defines right-floating images. */
@media (min-width: 41em) {
   .pict.narrower {
       max-width: 45%;
       float:right; margin: .3em 0 1em 2em;
   }
   .pict.narrower.left {
       float:left; margin: .3em 2em 1em 0;
   }
}
@media (min-width: 45em) {
   .pict.narrow.left {
       float:left; margin: .3em 2em 1em 0;
   }
}
@media (min-width: 50em) {
   .pict.medium.left {
       float:left; margin: .3em 2em 1em 0;
   }
}
@media (min-width: 57em) {
   .pict.wide.left {
       float:left; margin: .3em 2em 1em 0;
   }
}