diff --git a/src/index.html b/src/index.html
index c10199d38b..2119f42e60 100644
--- a/src/index.html
+++ b/src/index.html
@@ -9,10 +9,42 @@
Calendar
-
- Calendar
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/src/styles/index.scss b/src/styles/index.scss
deleted file mode 100644
index 293d3b1f13..0000000000
--- a/src/styles/index.scss
+++ /dev/null
@@ -1,3 +0,0 @@
-body {
- margin: 0;
-}
diff --git a/src/styles/main.scss b/src/styles/main.scss
new file mode 100644
index 0000000000..d4d12ac293
--- /dev/null
+++ b/src/styles/main.scss
@@ -0,0 +1,83 @@
+$day__width: 100px;
+$body__height: 100vh;
+$days__gap: 1px;
+$paddings: 10px;
+
+* {
+ box-sizing: border-box;
+}
+
+body {
+ display: flex;
+ justify-content: center;
+ align-items: center;
+ height: $body__height;
+ margin: 0;
+}
+
+.calendar {
+ display: inline-flex;
+ max-width: 7 * $day__width + 6 * $days__gap + 2 * $paddings;
+ flex-wrap: wrap;
+ align-self: center;
+ gap: $days__gap;
+ padding-left: $paddings;
+ padding-right: $paddings;
+}
+
+.calendar__day {
+ width: $day__width;
+ height: $day__width;
+ background-color: #eee;
+ border: 1px solid black;
+ transition:
+ transform 0.5s,
+ background-color 0.5s;
+}
+
+.calendar__day:hover {
+ cursor: pointer;
+ transform: translateY(-20px);
+ background-color: #ffbfcb;
+}
+
+@for $i from 1 through 31 {
+ .calendar__day:nth-child(#{$i})::before {
+ font-family: Arial, Helvetica, sans-serif;
+ font-size: 30px;
+ content: '#{$i}';
+ color: black;
+
+ display: flex;
+ align-items: center;
+ justify-content: center;
+ width: 100%;
+ height: 100%;
+ }
+}
+
+$start-days: (
+ 'mon': 0,
+ 'tue': 1,
+ 'wed': 2,
+ 'thu': 3,
+ 'fri': 4,
+ 'sat': 5,
+ 'sun': 6,
+);
+
+@each $day, $index in $start-days {
+ .calendar--start-day-#{$day} {
+ .calendar__day:first-child {
+ margin-left: calc(($day__width + $days__gap) * #{$index});
+ }
+ }
+}
+
+@for $days-count from 28 through 31 {
+ .calendar--month-length-#{$days-count} {
+ .calendar__day:nth-child(n + #{$days-count + 1}) {
+ display: none;
+ }
+ }
+}