Fixed som issues with the calculator with ios

static/css/application.css

@@ -710,10 +710,34 @@ footer nav ul.social li.linkedin a {
   background: url("/static/images/linkedin.png") 0 0 no-repeat; }
 
 li.calc-main {
-  bottom: -36px;
+  bottom: -126px;
   left: 0;
   position: fixed;
-  width: 100%; }
+  width: 100%;
+  -webkit-transition-property: bottom;
+  -moz-transition-property: bottom;
+  -ms-transition-property: bottom;
+  -o-transition-property: bottom;
+  transition-property: bottom;
+  -webkit-transition-duration: 0.15s;
+  -moz-transition-duration: 0.15s;
+  -ms-transition-duration: 0.15s;
+  -o-transition-duration: 0.15s;
+  transition-duration: 0.15s;
+  -webkit-transition-timing-function: ease-out;
+  -moz-transition-timing-function: ease-out;
+  -ms-transition-timing-function: ease-out;
+  -o-transition-timing-function: ease-out;
+  transition-timing-function: ease-out;
+  -webkit-transition-delay: 0;
+  -moz-transition-delay: 0;
+  -ms-transition-delay: 0;
+  -o-transition-delay: 0;
+  transition-delay: 0;
+  z-index: 9999;
+  -webkit-appearance: none; }
+li.calc-main.open {
+  bottom: -36px; }
 li.calc-main a.calc {
   text-indent: -9999px;
   overflow: hidden;
@@ -748,9 +772,13 @@ li.calc-main div#calculator_wrapper {
   background: rgba(17, 17, 17, 0.9);
   position: relative;
   top: -36px;
-  clear: both; }
+  clear: both;
+  max-height: 90px; }
 li.calc-main div#calculator_wrapper form {
-  padding: 22.652px; }
+  padding: 22.652px;
+  -webkit-box-sizing: border-box;
+  -moz-box-sizing: border-box;
+  box-sizing: border-box; }
 li.calc-main div#calculator_wrapper form input#calculator_button {
   background: #111;
   border: 1px solid #000;
@@ -766,13 +794,14 @@ li.calc-main div#calculator_wrapper form input#calculator_button {
   -moz-box-sizing: border-box;
   box-sizing: border-box;
   color: #fff;
+  float: left;
   font-size: 30px;
   font-weight: bold;
+  margin: 0 1.012%;
   padding: 0;
   text-shadow: none;
-  width: 4.251%;
-  float: left;
-  margin: 0 1.012%; }
+  -webkit-appearance: none;
+  width: 4.251%; }
 li.calc-main div#calculator_wrapper form input#calculator_button:hover {
   color: #333; }
 li.calc-main div#calculator_wrapper form input#calculator_output {
@@ -790,12 +819,13 @@ li.calc-main div#calculator_wrapper form input#calculator_output {
   font-weight: bold;
   margin: 1px 0 0;
   padding: 10px;
+  -webkit-appearance: none;
   width: 31.984%; }
 li.calc-main div#calculator_wrapper form div.input-wrapper {
-  position: relative;
-  width: 61.741%;
+  float: left;
   margin: 0;
-  float: left; }
+  position: relative;
+  width: 61.741%; }
 li.calc-main div#calculator_wrapper form div.input-wrapper input#calculator_input {
   border: none;
   -webkit-box-shadow: none;
@@ -806,6 +836,7 @@ li.calc-main div#calculator_wrapper form div.input-wrapper input#calculator_inpu
   box-sizing: border-box;
   font-size: 16px;
   padding: 10px;
+  -webkit-appearance: none;
   width: 100%; }
 li.calc-main div#calculator_wrapper form div.input-wrapper input#calculator_input:focus {
   outline: none;

templates/main.html

@@ -127,15 +127,11 @@ $(function() {
         $("#feedback_div").html("Feedback submitted. Thank you");
         });
       });
-    });
 
 // Calculator
-$(function() {
-
-    $("#calculator_wrapper").hide();
 
     $(".calc").click(function(){
-      $("#calculator_wrapper").slideToggle("fast");
+      $("li.calc-main").toggleClass('open');
       $("#calculator_wrapper #calculator_input").focus();
       $(this).toggleClass("closed");
       return false;
@@ -156,10 +152,9 @@ $(function() {
         $("#calculator_output").attr("value",data.result);
         });
       });
-    });
 
-$(function(){
     $("a[rel*=leanModal]").leanModal();
+
     });
 </script>
 

templates/sass/layout/_calculator.scss

 li.calc-main {
-  bottom: -36px;
+  bottom: -126px;
   left: 0;
   position: fixed;
   width: 100%;
+  @include transition(bottom);
+  z-index: 9999;
+  -webkit-appearance: none;
+
+  &.open {
+    bottom: -36px;
+  }
 
   a.calc {
     @include hide-text;
@@ -33,11 +40,12 @@ li.calc-main {
     position: relative;
     top: -36px;
     clear: both;
+    max-height: 90px;
 
     form {
       padding: lh();
       @extend .clearfix;
-
+      @include box-sizing(border-box);
 
       input#calculator_button {
         background: #111;
@@ -46,13 +54,14 @@ li.calc-main {
         @include box-shadow(none);
         @include box-sizing(border-box);
         color: #fff;
+        float: left;
         font-size: 30px;
         font-weight: bold;
+        margin: 0 (flex-gutter() / 2);
         padding: 0;
         text-shadow: none;
+        -webkit-appearance: none;
         width: flex-grid(.5) + flex-gutter();
-        float: left;
-        margin: 0 (flex-gutter() / 2);
 
         &:hover {
           color: #333;
@@ -70,15 +79,16 @@ li.calc-main {
         font-weight: bold;
         margin: 1px 0 0;
         padding: 10px;
+        -webkit-appearance: none;
         width: flex-grid(4);
       }
 
       div.input-wrapper {
-        position: relative;
         @extend .clearfix;
-        width: flex-grid(7.5);
-        margin: 0;
         float: left;
+        margin: 0;
+        position: relative;
+        width: flex-grid(7.5);
 
       input#calculator_input {
         border: none;
@@ -86,6 +96,7 @@ li.calc-main {
         @include box-sizing(border-box);
         font-size: 16px;
         padding: 10px;
+        -webkit-appearance: none;
         width: 100%;
 
         &:focus {