Merge simple & advanced acceleration checkout components

frontend/src/app/components/accelerate-checkout/accelerate-checkout.component.scss

@@ -24,4 +24,134 @@
   display: flex;
   align-items: center;
   max-width: 330px;
+}
+
+.fee-card {
+  padding: 15px;
+  background-color: var(--bg);
+
+  .feerate {
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+
+    .rate {
+      font-size: 0.9em;
+      .symbol {
+        color: white;
+      }
+    }
+  }
+}
+
+.btn-border {
+  border: solid 1px black;
+  background-color: #0c4a87;
+}
+
+.feerate.active {
+  background-color: var(--primary) !important;
+  opacity: 1;
+  border: 1px solid #007fff !important;
+}
+.feerate:focus {
+  box-shadow: none !important;
+}
+
+.estimateDisabled {
+  opacity: 0.5;
+  pointer-events: none;
+}
+
+.table-toggle {
+  width: 100%;
+  margin-top: 0.5em;
+}
+
+.tab {
+  &:first-child {
+    margin-right: 1px;
+  }
+  border: solid 1px black;
+  border-bottom: none;
+  background-color: #323655;
+  border-top-left-radius: 10px !important;
+  border-top-right-radius: 10px !important;
+}
+.tab.active {
+  background-color: #5d659d !important;
+  opacity: 1;
+}
+.tab:focus {
+  box-shadow: none !important;
+}
+
+.table-accelerator {
+  tr {
+    td {
+      padding-top: 0;
+      padding-bottom: 0;
+      vertical-align: baseline;
+    }
+
+    &.group-first {
+      td {
+        padding-top: 0.75rem;
+      }
+    }
+    &.group-last, &:last-child {
+      td {
+        padding-bottom: 0.75rem;
+      }
+    }
+    &.dashed-top {
+      border-top: 1px dashed grey;
+    }
+    &.dashed-bottom {
+      border-bottom: 1px dashed grey
+    }
+  }
+  td {
+    &:first-child {
+      width: 100vw;
+    }
+    &.info {
+      color: #6c757d;
+      white-space: initial;
+    }
+    &.amt {
+      text-align: right;
+      padding-right: 0.2em;
+    }
+    &.units {
+      padding-left: 0.2em;
+      white-space: nowrap;
+      display: flex;
+      justify-content: space-between;
+      align-items: center;
+    }
+  }
+}
+
+.accelerate-cols {
+  display: flex;
+  flex-direction: row;
+  align-items: stretch;
+  margin-top: 1em;
+}
+
+.col.pie {
+  flex-grow: 0;
+  padding: 0 1em;
+  position: relative;
+  top: -15px;
+}
+
+.item {
+  white-space: initial;
+}
+
+.table-background {
+  background-color: var(--bg);
 }