bugs/css/headers.css

/* ----------------------------------
 * HEADERS: default
 * ---------------------------------- */
section[role="region"] > header:first-child {
  position: relative;
  z-index: 10;
  padding: 0;
  height: 5rem;
  color: #fff;
  background-color: #F97C17;
  border: none;
}

section[role="region"] > header:first-child h1 {
  font-size: 2.5rem;
  line-height: 5rem;
  text-align: left;
  color: #fff;
  white-space: nowrap;
  text-overflow: ellipsis;
  display: block;
  overflow: hidden;
  margin: 0;
  padding: 0 1rem 0 3rem;
  height: 100%;
  font-weight: lighter;
}

section[role="region"] > header:first-child h1 em {
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1em;
  font-style: normal;
}

section[role="region"] > header:first-child form {
  display: block;
  overflow: hidden;
  position: relative;
  padding: 1rem 1rem 0 0.5rem ;
  margin-left: 3.5rem;
}

section[role="region"] > header:first-child input[type="text"] {
  width: 100%;
  height: 3rem;
  -moz-box-sizing: border-box;
  padding: 0 0.8rem;
  border: solid 0.1rem #9d4123;
  border-top-color: #a6501e;
  border-radius: 0;
  background: #fff;
  font-size: 1.5rem;
  line-height: 3em;
  box-shadow: none;
}

section[role="region"] > header:first-child form button[type="reset"] {
  font-size: 0;
  overflow: hidden;
  position: absolute;
  right: 1rem;
  top: 1rem;
  bottom: 0;
  width: 3rem;
  height: auto;
  margin: 0;
  display: none;
  border: none;
  background: url(headers/images/icons/clear.png) no-repeat center center / 1.7rem auto;
}

section[role="region"] > header:first-child input[type="text"]:valid + button[type="reset"] {
  display: block;
}

/* Generic set of actions in toolbar */
section[role="region"] > header:first-child menu[type="toolbar"] {
  height: 100%;
  float: right;
}

section[role="region"] > header:first-child menu[type="toolbar"] a,
section[role="region"] > header:first-child menu[type="toolbar"] button {
  -moz-box-sizing: border-box;
  position: relative;
  float: left;
  width: auto;
  min-width: 5rem;
  height: 5rem;
  margin-bottom: 0;
  padding: 0 1rem;
  border-radius: 0;
  line-height: 5rem;
  background: none;
  text-align: center;
  text-shadow: none;
  z-index: 5;
}


section[role="region"] > header:first-child menu[type="toolbar"] {
  padding: 0;
  margin: 0;
}

section[role="region"] > header:first-child a,
section[role="region"] > header:first-child button {
  border: none;
  padding: 0;
  overflow: hidden;
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.1em;
  color: rgba(0,0,0,0.6);
  border-radius: 0;
  text-decoration: none;
}

/* Pressed state */
section[role="region"] > header:first-child a:focus {
  outline: none;
}

section[role="region"] > header:first-child button::-moz-focus-inner {
  outline: none;
  border: none;
  margin-top: -0.2rem; /* To fix line-height bug (697451) */
  padding: 0;
}

section[role="region"] > header:first-child > a:not([aria-disabled="true"]):active:after,
section[role="region"] > header:first-child > button:not(:disabled):active:after,
section[role="region"] > header:first-child > a:not([aria-disabled="true"]):hover:after,
section[role="region"] > header:first-child > button:not(:disabled):hover:after,
section[role="region"] > header:first-child menu[type="toolbar"] a:not([aria-disabled="true"]):hover,
section[role="region"] > header:first-child menu[type="toolbar"] button:not(:disabled):hover,
section[role="region"] > header:first-child menu[type="toolbar"] a:not([aria-disabled="true"]):active,
section[role="region"] > header:first-child menu[type="toolbar"] button:not(:disabled):active {
  background-color: rgba(0,0,0,0.07);
}

/* Disabled state */
section[role="region"] > header:first-child menu[type="toolbar"] a[aria-disabled="true"],
section[role="region"] > header:first-child menu[type="toolbar"] button[disabled]  {
  opacity: 0.3;
  pointer-events: none;
}

/* Icon definitions */
section[role="region"] > header:first-child .icon {
  position: relative;
  float: none;
  display: inline-block;
  width: 3rem;
  height: 5rem;
  margin: 0 -1rem;
  background: transparent no-repeat center / 3rem auto;
  font-size: 0;
  overflow: hidden;
}

section[role="region"] > header:first-child > a .icon,
section[role="region"] > header:first-child > button .icon {
  background-position: -0.2rem center;
}

section[role="region"] > header:first-child .icon.icon-add {
  background-image: url(headers/images/icons/add.png);
}

section[role="region"] > header:first-child .icon.icon-compose {
  background-image: url(headers/images/icons/compose.png);
}

section[role="region"] > header:first-child .icon.icon-edit {
  background-image: url(headers/images/icons/edit.png);
}

section[role="region"] > header:first-child .icon.icon-send {
  background-image: url(headers/images/icons/send.png);
}

section[role="region"] > header:first-child .icon.icon-close {
  background-image: url(headers/images/icons/close.svg);
}

section[role="region"] > header:first-child .icon.icon-back {
  background-image: url(headers/images/icons/back.svg);
}

section[role="region"] > header:first-child .icon.icon-menu {
  background-image: url(headers/images/icons/menu.svg);
}

section[role="region"] > header:first-child .icon.icon-user {
  background-image: url(headers/images/icons/user.png);
}

section[role="region"] > header:first-child .icon.icon-up {
  background-image: url(headers/images/icons/up.png);
}

section[role="region"] > header:first-child .icon.icon-down {
  background-image: url(headers/images/icons/down.png);
}

section[role="region"] > header:first-child .icon.icon-disabled {
  opacity: 0.5;
}

/* We need to opt out of the header separator */
section[role="region"] > header:first-child menu[type="toolbar"] a.msg-down-btn {
  background: no-repeat left center / auto 4.8rem;
}

section[role="region"] > header:first-child .icon.icon-options {
  background-image: url(headers/images/icons/options.png);
}

/* Navigation links (back, cancel, etc) */
section[role="region"] > header:first-child > button,
section[role="region"] > header:first-child > a {
  position: relative;
  width: 5rem;
  height: 5rem;
  background: none;
  float: left;
  overflow: visible;
  margin: 0 -5rem 0 0;
}

section[role="region"] > header:first-child > button:after,
section[role="region"] > header:first-child > a:after {
  content: "";
  position: absolute;
  left: 0;
  top: 0;
  z-index: -1;
  width: 2.6rem;
  height: 5rem;
}

section[role="region"] > header:first-child > button .icon,
section[role="region"] > header:first-child > a .icon {
  display: block;
  margin: 0;
  font-size: 0;
}

/* ----------------------------------
 * HEADERS: subheader
 * ---------------------------------- */

section[role="region"] > header {
  z-index: 0;
  height: auto;
}

section[role="region"] > header:after {
  display: none;
}

section[role="region"] header h2 {
  margin: 0;
  padding: 0.8rem 3rem;
  color: #424242;
  font-weight: 400;
  font-size: 1.5rem;
  line-height: 1.8rem;
  border-bottom: solid 0.1rem #e6e6e6;
}

/* ----------------------------------
 * HEADERS: dark
 * ---------------------------------- */
section[role="region"].skin-dark > header:first-child,
.skin-dark > section[role="region"] > header:first-child {
  background-color: #242D33;
}

section[role="region"].skin-dark > header:first-child > a:not([aria-disabled="true"]):active:after,
section[role="region"].skin-dark > header:first-child > button:not(:disabled):active:after,
section[role="region"].skin-dark > header:first-child > a:not([aria-disabled="true"]):hover:after,
section[role="region"].skin-dark > header:first-child > button:not(:disabled):hover:after,
section[role="region"].skin-dark > header:first-child menu[type="toolbar"] a:not([aria-disabled="true"]):hover,
section[role="region"].skin-dark > header:first-child menu[type="toolbar"] button:not(:disabled):hover,
section[role="region"].skin-dark > header:first-child menu[type="toolbar"] a:not([aria-disabled="true"]):active,
section[role="region"].skin-dark > header:first-child menu[type="toolbar"] button:not(:disabled):active {
  background-color: rgba(0,0,0,0.4);
}

section[role="region"].skin-dark > header:first-child menu[type="toolbar"] a,
section[role="region"].skin-dark > header:first-child menu[type="toolbar"] button {
  color: #00aac5;
}

section[role="region"].skin-dark header h2,
.skin-dark > section[role="region"] header h2 {
  background-color: #2c353b;
  color: #fff;
  border: none;
}


/* ----------------------------------
 * HEADERS: organic
 * ---------------------------------- */

section[role="region"].skin-organic > header:first-child,
.skin-organic section[role="region"] > header:first-child {
  background-color: #F4F4F4;
}

section[role="region"].skin-organic > header:first-child h1,
.skin-organic section[role="region"] > header:first-child h1 {
  color: #868692;
}

/* clear background => specific dark icons */

section[role="region"].skin-organic > header:first-child .icon.icon-back,
.skin-organic section[role="region"] > header:first-child .icon.icon-back {
  background-image: url(headers/images/icons/organic/back.svg);
}

section[role="region"].skin-organic > header:first-child .icon.icon-close,
.skin-organic section[role="region"] > header:first-child .icon.icon-close {
  background-image: url(headers/images/icons/organic/close.svg);
}

section[role="region"].skin-organic > header:first-child .icon.icon-add,
.skin-organic section[role="region"] > header:first-child .icon.icon-add {
  background-image: url(headers/images/icons/organic/add.png);
}

section[role="region"].skin-organic > header:first-child .icon.icon-edit,
.skin-organic section[role="region"] > header:first-child .icon.icon-edit {
  background-image: url(headers/images/icons/organic/edit.png);
}

section[role="region"].skin-organic header h2,
.skin-organic section[role="region"] header h2 {
  background-color: #e7e7e7;
  color: #4D4D4D;
  border: none;
}

section[role="region"].skin-organic > header:first-child a,
.skin-organic section[role="region"] > header:first-child a,
section[role="region"].skin-organic > header:first-child button,
.skin-organic section[role="region"] > header:first-child button {
  color: #00aac5;
}


/* ----------------------------------
 * HEADERS: comms
 * ---------------------------------- */

.skin-comms section[role="region"] > header:first-child  {
  background-color: #33cccc;
}

.skin-comms section[role="region"] > header:first-child > a:not([aria-disabled="true"]):active:after,
.skin-comms section[role="region"] > header:first-child > button:not(:disabled):active:after,
.skin-comms section[role="region"] > header:first-child > a:not([aria-disabled="true"]):hover:after,
.skin-comms section[role="region"] > header:first-child > button:not(:disabled):hover:after,
.skin-comms section[role="region"] > header:first-child menu[type="toolbar"] a:not([aria-disabled="true"]):hover,
.skin-comms section[role="region"] > header:first-child menu[type="toolbar"] button:not(:disabled):hover,
.skin-comms section[role="region"] > header:first-child menu[type="toolbar"] a:not([aria-disabled="true"]):active,
.skin-comms section[role="region"] > header:first-child menu[type="toolbar"] button:not(:disabled):active {
  background-color: rgba(0,0,0,0.1);
}

.skin-comms section[role="region"] > header:first-child menu[type="toolbar"] a,
.skin-comms section[role="region"] > header:first-child menu[type="toolbar"] button {
  color: rgba(0,0,0,0.5);
}

/* ----------------------------------
 * HEADERS: right-to-left tweaks
 * ---------------------------------- */

html[dir="rtl"] section[role="region"] > header:first-child h1 {
  text-align: right;
  padding: 0 3rem 0 1rem;
}
html[dir="rtl"] section[role="region"] > header:first-child form {
  padding: 1rem .5rem 0 1rem ;
  margin-right: 3.5rem;
  margin-left:0;
}

html[dir="rtl"] section[role="region"] > header:first-child form button[type="reset"] {
  left: 1rem;
  right:inherit;
}
html[dir="rtl"] section[role="region"] > header:first-child menu[type="toolbar"] {
  float: left;
}
html[dir="rtl"] section[role="region"] > header:first-child menu[type="toolbar"] a,
html[dir="rtl"] section[role="region"] > header:first-child menu[type="toolbar"] button {
  float: right;
}
html[dir="rtl"] section[role="region"] > header:first-child > button,
html[dir="rtl"] section[role="region"] > header:first-child > a {
  float: right;
  margin: 0 0 0 -5rem;
}
html[dir="rtl"] section[role="region"] > header:first-child > button:after,
html[dir="rtl"] section[role="region"] > header:first-child > a:after {
  right: 0;
}
html[dir="rtl"] section[role="region"] > header:first-child > a .icon,
html[dir="rtl"] section[role="region"] > header:first-child > button .icon {
  background-position: 0.2rem center;
}
html[dir="rtl"] section[role="region"] > header:first-child .icon.icon-back {
  transform: rotate(180deg);
  background-position: -0.2rem center;
}