// ----------- Expanding Search bar in header

.sb-search {
  position: relative;
  //margin-top: 10px;
  //width: 0%;
  //min-width: 60px;
  width: 60px;
  height: 45px;
  float: right;
  overflow: hidden;
  -webkit-transition: width 0.3s;
  -moz-transition: width 0.3s;
  transition: width 0.3s;
  -webkit-backface-visibility: hidden;
  border-right: 1px solid $brand-color-4;
  border-left: 1px solid $brand-color-4;
  background: transparent !important;
  margin-left: 10px;
  margin-bottom: 0 !important;
}

.sb-search-input {
  position: absolute;
  top: 0;
  left: 10px;
  border: none !important;
  outline: none !important;
  background: transparent !important;
  font-family: inherit;
  font-size: 15px;
  //line-height: 45px;
  width: 260px;
  height: 45px;
  margin: 0 !important;
  padding: 8px 0 0 0 !important;
  z-index: 10;
  //padding: 1rem;
  color: $brand-color-2 !important;
  font-weight: normal !important;
  font-weight: 400 !important;
}

input[type="search"].sb-search-input {
  -webkit-appearance: none;
  -webkit-border-radius: 0px;
}


.sb-search-input::-webkit-input-placeholder {
  color: $brand-color-4 !important;
  font-size: 15px !important;
}
.sb-search-input:-moz-placeholder {
  color: $brand-color-4 !important;
  font-size: 15px !important;
}
.sb-search-input::-moz-placeholder {
  color: $brand-color-4 !important;
  font-size: 15px !important;
}
.sb-search-input:-ms-input-placeholder {
  color: $brand-color-4 !important;
  font-size: 15px !important;
}

.sb-icon-search,
.sb-search-submit  {
  width: 60px;
  height: 45px;
  display: block;
  position: absolute;
  right: 0;
  top: 0;
  padding: 0;
  margin: 0;
  line-height: 45px;
  text-align: center;
  cursor: pointer;
}

/*
Initially, we will want to have the icon button clickable. 
Then, when we open the input, we want the submit input to be clickable. 
So, well set the z-index of the submit input to -1 in the beginning and make it transparent, 
so that we always see the search icon span:
*/
.sb-search-submit {
  background: $brand-color-3; /* IE needs this */
  -ms-filter: "progid:DXImageTransform.Microsoft.Alpha(Opacity=0)"; /* IE 8 */
    filter: alpha(opacity=0); /* IE 5-7 */
    opacity: 0;
  color: transparent;
  border: none;
  outline: none;
  z-index: -1;
}

/*
Why not just set the background to transparent? That does not seem to work nicely in IE 
because the element is not clickable like that. So we use a solid background color and set the opacity to 0 instead.
The search icon span will have a high z-index initially, because we want it to be on top of everything. 
We’ll use the pseudo-element :before to add the search icon:
*/
.sb-icon-search {
  color: $brand-color-2;
  background: $brand-color-3;
  z-index: 90;
  font-size: 16px;
  //font-family: 'icomoon';
  font-family: 'FontAwesome';
  speak: none;
  font-style: normal;
  font-weight: normal;
  font-variant: normal;
  text-transform: none;
  -webkit-font-smoothing: antialiased;
}
.sb-icon-search:before {
  content: "\f002";
}
.sb-icon-search:after {
  content: " Search";
}

/*
With the styles defined the way we did, we can now simply set the width of the sb-search wrapper to be 100% 
when we add the sb-search-open class. Without JavaScript, we want the search input to be open by default:
*/
.sb-search.sb-search-open,
.no-js .sb-search {
  width: 260px;
}

/*
Let’s change the color of the search icon span 
and put it below the submit input by setting the z-index to a lower value:
*/
.sb-search.sb-search-open .sb-icon-search,
.no-js .sb-search .sb-icon-search {
  background: $brand-color-3;
  color: $brand-color-2;
  z-index: 11;
}

/*
And finally, we set the submit input’s z-index to a higher value so that we can click on it:
*/
.sb-search.sb-search-open .sb-search-submit,
.no-js .sb-search .sb-search-submit {
  z-index: 99999;
}