WIP: create PR - choose branch

public/less/_repository.less

@@ -223,6 +223,46 @@
 			padding-left: 20px!important;
 		}
 	}
+
+	&.compare.pull {
+		.choose.branch {
+			.octicon {
+				padding-right: 10px;
+			}
+		}
+	}
+
+	.filter.dropdown .menu {
+		margin-top: 1px!important;
+		.items {
+			max-height: 300px;
+			overflow-y: auto;
+			.item {
+				position: relative;
+				cursor: pointer;
+				display: block;
+				border: none;
+				height: auto;
+				border-top: none;
+				line-height: 1em;
+				color: rgba(0,0,0,.8);
+				padding: .71428571em 1.14285714em!important;
+				font-size: 1rem;
+				text-transform: none;
+				font-weight: 400;
+				box-shadow: none;
+				-webkit-touch-callout: none;
+				&.active {
+					font-weight: 700;
+				}
+				&:hover {
+			    background: rgba(0,0,0,.05);
+			    color: rgba(0,0,0,.8);
+			    z-index: 13;
+				}
+			}
+		}
+	}
 }
 
 .settings .key.list {