diff --git a/package.json b/package.json
index a08af8b58f4d2c9b4505df7775ad168d84bfcb50..85703351c15c897ddb2dfa5ae87fdcf497aa4bbe 100644
--- a/package.json
+++ b/package.json
@@ -49,6 +49,7 @@
     "cozy-ui": "17.6.0",
     "eslint-config-cozy-app": "1.1.8",
     "moment": "^2.24.0",
+    "moment-timezone": "^0.5.25",
     "react": "16.7.0",
     "react-dates": "^20.2.2",
     "react-dom": "16.7.0",
diff --git a/src/components/DayPicker.jsx b/src/components/DayPicker.jsx
index 128b94c5404e31943725f9a96c6a76fb68ca4f0b..df48ddaf0d3231815bd2ab92a7cb42af0c6e8ba4 100644
--- a/src/components/DayPicker.jsx
+++ b/src/components/DayPicker.jsx
@@ -5,8 +5,10 @@ import {
   isInclusivelyAfterDay,
   isInclusivelyBeforeDay
 } from 'react-dates'
+import 'moment-timezone'
 
 moment.locale('fr')
+moment.tz.setDefault('Europe/Paris')
 
 export default class DayPicker extends React.Component {
   state = {
diff --git a/src/components/Enedis/index.jsx b/src/components/Enedis/index.jsx
index 7064b8bbd21f4f0c3630477f65b9429afae6b5f5..6086db20a8e77e1e9ae2dd115707277a715d9b90 100644
--- a/src/components/Enedis/index.jsx
+++ b/src/components/Enedis/index.jsx
@@ -8,8 +8,10 @@ import DayPicker from '../DayPicker'
 import 'react-dates/lib/css/_datepicker.css'
 import moment from 'moment'
 import Spinner from 'cozy-ui/react/Spinner'
+import 'moment-timezone'
 
 moment.locale('fr')
+moment.tz.setDefault('Europe/Paris')
 
 class Enedis extends React.Component {
   constructor(props) {
@@ -57,9 +59,10 @@ class Enedis extends React.Component {
     // data is loaded
     return (
       <div>
-        <DayPicker data={data} onChange={this.onDateChange} />
+        <div>
+          <DayPicker data={data} onChange={this.onDateChange} />
+        </div>
         <Graphe loadprofile={data} day={this.state.day} format="hourly" />
-        <p>{data[data.length - 1].time}</p>
       </div>
     )
   }
diff --git a/src/components/Graphe.jsx b/src/components/Graphe.jsx
index ac6fbaab78e222901e64dc2ca0038e424856d005..db321b72620760b2663f87aed7e14b67f4901531 100644
--- a/src/components/Graphe.jsx
+++ b/src/components/Graphe.jsx
@@ -8,7 +8,10 @@ import {
   VictoryVoronoiContainer
 } from 'victory'
 import moment from 'moment'
+import 'moment-timezone'
+
 moment.locale('fr')
+moment.tz.setDefault('Europe/Paris')
 
 const Graphe = function({ loadprofile, format, day }) {
   var tickForm, domain
diff --git a/src/styles/index.styl b/src/styles/index.styl
index 2964f7842f317ea4bd13fb1581915dfd87f0cda8..00939bcbbdd7796ea1ad8a8400eb1d7b54c24418 100644
--- a/src/styles/index.styl
+++ b/src/styles/index.styl
@@ -3,3 +3,10 @@
 
 .app-content
     margin 1rem 0 2rem 2rem
+
+html {
+  box-sizing: border-box;
+}
+*, *:before, *:after {
+  box-sizing: inherit;
+}
\ No newline at end of file
diff --git a/yarn.lock b/yarn.lock
index 0c7119b9fd6e5ce04efd0de6d8e21dea5451405a..59218a68c83fb3b437334810b5aacf67814fc06e 100644
--- a/yarn.lock
+++ b/yarn.lock
@@ -7128,7 +7128,14 @@ mkdirp@0.5.1, mkdirp@0.5.x, mkdirp@0.x.x, mkdirp@^0.5.0, mkdirp@^0.5.1, mkdirp@~
   dependencies:
     minimist "0.0.8"
 
-moment@>=1.6.0, moment@^2.24.0:
+moment-timezone@^0.5.25:
+  version "0.5.25"
+  resolved "https://registry.yarnpkg.com/moment-timezone/-/moment-timezone-0.5.25.tgz#a11bfa2f74e088327f2cd4c08b3e7bdf55957810"
+  integrity sha512-DgEaTyN/z0HFaVcVbSyVCUU6HeFdnNC3vE4c9cgu2dgMTvjBUBdBzWfasTBmAW45u5OIMeCJtU8yNjM22DHucw==
+  dependencies:
+    moment ">= 2.9.0"
+
+"moment@>= 2.9.0", moment@>=1.6.0, moment@^2.24.0:
   version "2.24.0"
   resolved "https://registry.yarnpkg.com/moment/-/moment-2.24.0.tgz#0d055d53f5052aa653c9f6eb68bb5d12bf5c2b5b"
   integrity sha512-bV7f+6l2QigeBBZSM/6yTNq4P2fNpSWj/0e7jQcy87A8e7o2nAfP/34/2ky5Vw4B9S446EtIhodAzkFCcR4dQg==