neutral variables folder and caret down

apps/explorer_web/assets/css/theme/_neutral-variables.scss

@@ -34,14 +34,14 @@ $grays: map-merge((
   "900": $gray-900
 ), $grays);
 
-$blue:    #007bff !default;
+$blue:    #4786ff !default;
 $indigo:  #6610f2 !default;
-$purple:  #6f42c1 !default;
+$purple:  #8940d5 !default;
 $pink:    #e83e8c !default;
 $red:     #dc3545 !default;
 $orange:  #fd7e14 !default;
 $yellow:  #ffc107 !default;
-$green:   #28a745 !default;
+$green:   #1bb85a !default;
 $teal:    #20c997 !default;
 $cyan:    #17a2b8 !default;
 

apps/explorer_web/assets/static/images/caret-down.svg

@@ -0,0 +1 @@
+<svg id="Layer_1" data-name="Layer 1" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 500 345"><defs><style>.cls-1{fill:#bac4cb;}</style></defs><title>caret-down</title><path class="cls-1" d="M8,34.437c2.285-5.214,4.036-10.928,6.955-15.548C23.938,4.667,41.835,2.014,53.1,13.649c8.177,8.446,15.536,18.08,23.138,27.333Q162.282,145.7,248.28,250.476c.987,1.2,2.038,2.324,3.492,3.974,5.768-7.161,11.326-14.176,16.985-21.068q88.21-107.436,176.422-214.869c6.364-7.759,13.709-12.494,22.8-11.958,12.032.709,21.514,9.741,25.5,23.638.417,1.453,1.007,2.831,1.517,4.244V46.752c-3.546,16.083-14.345,25.392-23.2,36.419-15.007,18.7-30.3,37.059-45.486,55.54q-24.432,29.727-48.894,59.419-22.508,27.4-44.976,54.843-22.506,27.4-45.065,54.725c-6.142,7.427-12.228,14.947-18.666,21.982-9.086,9.93-25.413,10.143-34.4-.018-11.646-13.176-22.821-26.973-34.108-40.614-13.587-16.422-27.079-32.961-40.613-49.449q-22.5-27.409-45-54.816T69.578,130.009c-14.909-18.157-29.913-36.2-44.637-54.579A232.761,232.761,0,0,1,10.824,54.942c-1.44-2.259-1.91-5.434-2.824-8.19Q8,40.594,8,34.437Z"/></svg>