added modal.css

vue/src/assets/modal.css

@@ -0,0 +1,62 @@
+
+input {
+  margin: 15px;
+}
+
+.modal-mask {
+  position: fixed;
+  z-index: 9998;
+  top: 0;
+  left: 0;
+  width: 100%;
+  height: 100%;
+  background-color: rgba(0, 0, 0, 0.5);
+  display: flex;
+  transition: opacity 0.3s ease;
+}
+
+.modal-container {
+  width: 300px;
+  margin: auto;
+  padding: 20px 30px;
+  background-color: #fff;
+  border-radius: 2px;
+  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.33);
+  transition: all 0.3s ease;
+}
+
+.modal-header h3 {
+  margin-top: 0;
+  color: #42b983;
+}
+
+.modal-body {
+  margin: 20px 0;
+}
+
+.modal-default-button {
+  float: right;
+}
+
+/*
+ * The following styles are auto-applied to elements with
+ * transition="modal" when their visibility is toggled
+ * by Vue.js.
+ *
+ * You can easily play with the modal transition by editing
+ * these styles.
+ */
+
+.modal-enter-from {
+  opacity: 0;
+}
+
+.modal-leave-to {
+  opacity: 0;
+}
+
+.modal-enter-from .modal-container,
+.modal-leave-to .modal-container {
+  -webkit-transform: scale(1.1);
+  transform: scale(1.1);
+}