diff --git a/pagesA/start/start.vue b/pagesA/start/start.vue
index 7a6d762..66c56a0 100644
--- a/pagesA/start/start.vue
+++ b/pagesA/start/start.vue
@@ -1,478 +1,499 @@
 <template>
-	<view class="app-page bg-gradient-blue-lighten-b" :style="pageStyle">
-		<view v-if="!calcUseVideoBackground" class="tn-satr">
-			<view class="sky"></view>
-			<view class="stars">
-				<view class="falling-stars">
-					<view class="star-fall"></view>
-					<view class="star-fall"></view>
-					<view class="star-fall"></view>
-					<view class="star-fall"></view>
-				</view>
-				<view class="small-stars">
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-				</view>
-				<view class="medium-stars">
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-					<view class="star"></view>
-				</view>
-			</view>
-		</view>
+    <view class="app-page bg-gradient-blue-lighten-b" :class="calcPageClass" :style="calcPageStyle">
+        <view v-if="calcBackgroundType!=='video'" class="tn-satr">
+            <view class="sky"></view>
+            <view class="stars">
+                <view class="falling-stars">
+                    <view class="star-fall"></view>
+                    <view class="star-fall"></view>
+                    <view class="star-fall"></view>
+                    <view class="star-fall"></view>
+                </view>
+                <view class="small-stars">
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                </view>
+                <view class="medium-stars">
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                    <view class="star"></view>
+                </view>
+            </view>
+        </view>
 
-		<video v-else class="video-bg" :src="bg" :loop="true" :autoplay="true" :muted="true" :controls="false"
-			:show-fullscreen-btn="false" :show-play-btn="false" :show-center-play-btn="false" :show-loading="false"
-			:enable-progress-gesture="false" :show-progress="false"></video>
+        <video v-else class="video-bg" :object-fit="startConfig.bgVideoFit" :src="startConfig.bgVideo" :loop="true" :autoplay="true"
+               :muted="true" :controls="false" :show-fullscreen-btn="false" :show-play-btn="false"
+               :show-center-play-btn="false" :show-loading="false" :enable-progress-gesture="false"
+               :show-progress="false"></video>
 
-		<view v-if="startConfig.title || startConfig.logo" class="user-info__container flex flex-col flex-center">
-			<image v-if="startConfig.logo" class="user-info__avatar" :src="$utils.checkImageUrl(startConfig.logo)"
-				mode="aspectFill"></image>
-			<view v-if="startConfig.title " class="user-info__nick-name" :style="startConfig.titleStyle">「 {{ startConfig.title }} 」</view>
-		</view>
+        <cover-view v-if="startConfig.title || startConfig.logo" class="title-container">
+            <cover-view v-if="startConfig.logo" class="app-logo">
+                <cover-image class="app-logo-image" :src="$utils.checkImageUrl(startConfig.logo)"
+                             mode="aspectFill"></cover-image>
+            </cover-view>
 
-		<cover-view class="btn-group">
-			<view v-if="startConfig.desc1 || startConfig.desc2" class="text-align-center" :style="startConfig.descStyle" style="color:white;padding: 60vh 0 0 0;">
-				<view class="" style="font-size: 44rpx;" v-if="startConfig.desc1">{{ startConfig.desc1 }}</view>
-				<view class="mt-30 text-size-m" v-if="startConfig.desc2">{{ startConfig.desc2 }}</view>
-			</view>
+            <cover-view v-if="startConfig.title" class="app-title" :style="startConfig.titleStyle">
+                「 {{ startConfig.title }} 」
+            </cover-view>
+        </cover-view>
 
-			<view class="" style="padding: 120rpx 200rpx;z-index: 999;position: relative;">
-				<view class="start-btn" :class="[startConfig.btnClass]" @click="fnStart()"
-					:style="startConfig.btnStyle">{{ startConfig.btnText || '开始体验' }}</view>
-			</view>
-		</cover-view>
-		<!-- 波浪效果 -->
-		<wave v-if="startConfig.useWave"></wave>
-	</view>
+        <cover-view v-if="startConfig.desc1 || startConfig.desc2" class="bottom-container">
+            <cover-view class="text-align-center" :style="startConfig.descStyle"
+                        style="color:white;padding: 60vh 0 0 0;">
+                <cover-view class="" style="font-size: 44rpx;" v-if="startConfig.desc1">{{ startConfig.desc1 }}
+                </cover-view>
+                <cover-view class="mt-30 text-size-m" v-if="startConfig.desc2">{{ startConfig.desc2 }}</cover-view>
+            </cover-view>
+
+            <cover-view class="" style="padding: 120rpx 200rpx;z-index: 999;position: relative;">
+                <cover-view class="start-btn" :class="[startConfig.btnClass]" @click="fnStart()"
+                            :style="startConfig.btnStyle">{{ startConfig.btnText || '开始体验' }}
+                </cover-view>
+            </cover-view>
+        </cover-view>
+        <!-- 波浪效果 -->
+        <wave v-if="startConfig.useWave"></wave>
+    </view>
 </template>
 
 <script>
-	import wave from '@/components/wave/wave.vue';
+import wave from '@/components/wave/wave.vue';
 
-	export default {
-		components: {
-			wave
-		},
-		data() {
-			return {
-				bg: "https://thalo.925i.cn/upload/92739970-24856955-start.mp4"
-			}
-		},
-		computed: {
-			startConfig() {
-				return this.$tm.vx.getters().getConfigs.appConfig.startConfig;
-			},
-			calcUseVideoBackground() {
-				return this.startConfig.useVideoBackground;
-			},
-			pageStyle() {
-				if (this.calcUseVideoBackground) {
-					return {
-						background: '#ffffff'
-					}
-				}
-				if (this.startConfig.bg) {
-					const _bg = this.$utils.checkIsUrl(this.startConfig.bg) ?
-						`url(${this.$utils.checkImageUrl(this.startConfig.bg)})` : this
-						.startConfig.bg;
-					return {
-						background: _bg + '!important'
-					};
-				}
-				return {};
-			}
-		},
-		methods: {
-			fnStart() {
-				uni.switchTab({
-					url: '/pages/tabbar/home/home',
-					success: () => {
-						uni.setStorageSync('APP_HAS_STARTED', true);
-					}
-				});
-			}
-		}
-	};
+export default {
+    components: {
+        wave
+    },
+    computed: {
+        startConfig() {
+            return this.$tm.vx.getters().getConfigs.appConfig.startConfig;
+        },
+        calcBackgroundType() {
+            return this.startConfig.backgroundType;
+        },
+        calcPageClass() {
+            if (this.calcBackgroundType === 'color') {
+                return [this.startConfig.bg]
+            }
+            return []
+        },
+        calcPageStyle() {
+            if (this.calcBackgroundType === 'color') {
+                return {}
+            }
+            if (this.calcBackgroundType === 'image') {
+                return {
+                    backgroundImage: `url(${this.$utils.checkImageUrl(this.startConfig.bgImage)})!important`,
+                    backgroundSize: this.startConfig.bgImageFit
+                }
+            }
+            if (this.calcBackgroundType === 'video') {
+                return {
+                    background: '#ffffff'
+                }
+            }
+            return {};
+        }
+    },
+    methods: {
+        fnStart() {
+            uni.switchTab({
+                url: '/pages/tabbar/home/home',
+                success: () => {
+                    uni.setStorageSync('APP_HAS_STARTED', true);
+                }
+            });
+        }
+    }
+};
 </script>
 
 <style lang="scss" scoped>
-	.app-page {
-		width: 100vw;
-		height: 100vh;
-	}
+.app-page {
+    position: relative;
+    width: 100vw;
+    height: 100vh;
+    background-size: cover;
+    background-repeat: no-repeat;
+}
 
-	.start-btn {
-		box-sizing: border-box;
-		background-color: transparent;
-		padding: 16rpx 50rpx;
-		border-radius: 50rpx;
-		border: 2rpx solid #ffffff;
-		color: #ffffff;
-		text-align: center;
-		font-size: 28rpx;
-	}
+.start-btn {
+    box-sizing: border-box;
+    background-color: transparent;
+    padding: 16rpx 50rpx;
+    border-radius: 50rpx;
+    border: 2rpx solid #ffffff;
+    color: #ffffff;
+    text-align: center;
+    font-size: 28rpx;
+}
 
-	.btn-group {
-		position: fixed;
-		bottom: 50rpx;
-		left: 50%;
-		transform: translateX(-50%);
-		z-index: 10;
-	}
+.bottom-container {
+    position: absolute;
+    bottom: 50rpx;
+    left: 50%;
+    transform: translateX(-50%);
+    z-index: 999;
+}
 
-	.video-bg {
-		width: 100vw;
-		height: 100vh;
-		z-index: 0;
-	}
+.video-bg {
+    position: absolute;
+    left: 0;
+    top: 0;
+    width: 100vw;
+    height: 100vh;
+    z-index: 0;
+}
 
-	/* 用户信息 start */
-	.user-info {
-		&__container {
-			position: absolute;
-			top: 25vh;
-			left: 50%;
-			-webkit-transform: translate(-50%, -50%);
-			transform: translate(-50%, -50%);
-		}
+.title-container {
+    width: 100vw;
+    position: absolute;
+    top: 20vh;
+    left: 0;
+    z-index: 999;
+    display: flex;
+    flex-direction: column;
+    align-items: center;
+    justify-content: center;
+}
 
-		&__avatar {
-			width: 200rpx;
-			height: 200rpx;
-			border: 8rpx solid rgba(255, 255, 255, 0.05);
-			border-radius: 50%;
-			overflow: hidden;
-			box-shadow: 0rpx 0rpx 80rpx 0rpx rgba(0, 0, 0, 0.15);
-		}
+.app-logo {
+    width: 200rpx;
+    height: 200rpx;
+    border: 8rpx solid rgba(255, 255, 255, 0.35);
+    border-radius: 50%;
+    box-shadow: 0rpx 0rpx 80rpx 0rpx rgba(0, 0, 0, 0.15);
+    overflow: hidden;
 
-		&__nick-name {
-			color: #ffffff;
-			margin-top: 26rpx;
-			font-size: 36rpx;
-			font-weight: 600;
-			text-align: center;
-		}
-	}
+    &-image {
+        width: 100%;
+        height: 100%;
+    }
+}
 
-	/* 用户信息 end */
+.app-title {
+    color: #ffffff;
+    margin-top: 26rpx;
+    font-size: 36rpx;
+    font-weight: 600;
+    text-align: center;
+}
 
-	/* 流星*/
-	.tn-satr {
-		position: fixed;
-		width: 100%;
-		height: 600px;
-		overflow: hidden;
-		flex-shrink: 0;
-		z-index: 998;
-	}
 
-	.stars {
-		position: absolute;
-		z-index: 1;
-		width: 100%;
-		height: 400px;
-	}
+.tn-satr {
+    position: fixed;
+    width: 100%;
+    height: 600px;
+    overflow: hidden;
+    flex-shrink: 0;
+    z-index: 998;
+}
 
-	.star {
-		border-radius: 50%;
-		background: #ffffff;
-		box-shadow: 0px 0px 6px 0px rgba(255, 255, 255, 0.8);
-	}
+.stars {
+    position: absolute;
+    z-index: 1;
+    width: 100%;
+    height: 400px;
+}
 
-	.small-stars .star {
-		position: absolute;
-		width: 3px;
-		height: 3px;
-	}
+.star {
+    border-radius: 50%;
+    background: #ffffff;
+    box-shadow: 0 0 6px 0 rgba(255, 255, 255, 0.8);
+}
 
-	.small-stars .star:nth-child(2n) {
-		opacity: 0;
-		-webkit-animation: star-blink 1.2s linear infinite alternate;
-		animation: star-blink 1.2s linear infinite alternate;
-	}
+.small-stars .star {
+    position: absolute;
+    width: 3px;
+    height: 3px;
+}
 
-	.small-stars .star:nth-child(1) {
-		left: 40px;
-		bottom: 50px;
-	}
+.small-stars .star:nth-child(2n) {
+    opacity: 0;
+    -webkit-animation: star-blink 1.2s linear infinite alternate;
+    animation: star-blink 1.2s linear infinite alternate;
+}
 
-	.small-stars .star:nth-child(2) {
-		left: 200px;
-		bottom: 40px;
-	}
+.small-stars .star:nth-child(1) {
+    left: 40px;
+    bottom: 50px;
+}
 
-	.small-stars .star:nth-child(3) {
-		left: 60px;
-		bottom: 120px;
-	}
+.small-stars .star:nth-child(2) {
+    left: 200px;
+    bottom: 40px;
+}
 
-	.small-stars .star:nth-child(4) {
-		left: 140px;
-		bottom: 250px;
-	}
+.small-stars .star:nth-child(3) {
+    left: 60px;
+    bottom: 120px;
+}
 
-	.small-stars .star:nth-child(5) {
-		left: 400px;
-		bottom: 300px;
-	}
+.small-stars .star:nth-child(4) {
+    left: 140px;
+    bottom: 250px;
+}
 
-	.small-stars .star:nth-child(6) {
-		left: 170px;
-		bottom: 80px;
-	}
+.small-stars .star:nth-child(5) {
+    left: 400px;
+    bottom: 300px;
+}
 
-	.small-stars .star:nth-child(7) {
-		left: 200px;
-		bottom: 360px;
-		-webkit-animation-delay: 0.2s;
-		animation-delay: 0.2s;
-	}
+.small-stars .star:nth-child(6) {
+    left: 170px;
+    bottom: 80px;
+}
 
-	.small-stars .star:nth-child(8) {
-		left: 250px;
-		bottom: 320px;
-	}
+.small-stars .star:nth-child(7) {
+    left: 200px;
+    bottom: 360px;
+    -webkit-animation-delay: 0.2s;
+    animation-delay: 0.2s;
+}
 
-	.small-stars .star:nth-child(9) {
-		left: 300px;
-		bottom: 340px;
-	}
+.small-stars .star:nth-child(8) {
+    left: 250px;
+    bottom: 320px;
+}
 
-	.small-stars .star:nth-child(10) {
-		left: 130px;
-		bottom: 320px;
-		-webkit-animation-delay: 0.5s;
-		animation-delay: 0.5s;
-	}
+.small-stars .star:nth-child(9) {
+    left: 300px;
+    bottom: 340px;
+}
 
-	.small-stars .star:nth-child(11) {
-		left: 230px;
-		bottom: 330px;
-		-webkit-animation-delay: 7s;
-		animation-delay: 7s;
-	}
+.small-stars .star:nth-child(10) {
+    left: 130px;
+    bottom: 320px;
+    -webkit-animation-delay: 0.5s;
+    animation-delay: 0.5s;
+}
 
-	.small-stars .star:nth-child(12) {
-		left: 300px;
-		bottom: 360px;
-		-webkit-animation-delay: 0.3s;
-		animation-delay: 0.3s;
-	}
+.small-stars .star:nth-child(11) {
+    left: 230px;
+    bottom: 330px;
+    -webkit-animation-delay: 7s;
+    animation-delay: 7s;
+}
 
-	@-webkit-keyframes star-blink {
-		50% {
-			width: 3px;
-			height: 3px;
-			opacity: 1;
-		}
-	}
+.small-stars .star:nth-child(12) {
+    left: 300px;
+    bottom: 360px;
+    -webkit-animation-delay: 0.3s;
+    animation-delay: 0.3s;
+}
 
-	@keyframes star-blink {
-		50% {
-			width: 3px;
-			height: 3px;
-			opacity: 1;
-		}
-	}
+@-webkit-keyframes star-blink {
+    50% {
+        width: 3px;
+        height: 3px;
+        opacity: 1;
+    }
+}
 
-	.medium-stars .star {
-		position: absolute;
-		width: 3px;
-		height: 3px;
-		opacity: 0;
-		-webkit-animation: star-blink 1.2s ease-in infinite alternate;
-		animation: star-blink 1.2s ease-in infinite alternate;
-	}
+@keyframes star-blink {
+    50% {
+        width: 3px;
+        height: 3px;
+        opacity: 1;
+    }
+}
 
-	.medium-stars .star:nth-child(1) {
-		left: 300px;
-		bottom: 50px;
-	}
+.medium-stars .star {
+    position: absolute;
+    width: 3px;
+    height: 3px;
+    opacity: 0;
+    -webkit-animation: star-blink 1.2s ease-in infinite alternate;
+    animation: star-blink 1.2s ease-in infinite alternate;
+}
 
-	.medium-stars .star:nth-child(2) {
-		left: 400px;
-		bottom: 40px;
-		-webkit-animation-delay: 0.4s;
-		animation-delay: 0.4s;
-	}
+.medium-stars .star:nth-child(1) {
+    left: 300px;
+    bottom: 50px;
+}
 
-	.medium-stars .star:nth-child(3) {
-		left: 330px;
-		bottom: 300px;
-		-webkit-animation-delay: 0.2s;
-		animation-delay: 0.2s;
-	}
+.medium-stars .star:nth-child(2) {
+    left: 400px;
+    bottom: 40px;
+    -webkit-animation-delay: 0.4s;
+    animation-delay: 0.4s;
+}
 
-	.medium-stars .star:nth-child(4) {
-		left: 460px;
-		bottom: 300px;
-		-webkit-animation-delay: 0.9s;
-		animation-delay: 0.9s;
-	}
+.medium-stars .star:nth-child(3) {
+    left: 330px;
+    bottom: 300px;
+    -webkit-animation-delay: 0.2s;
+    animation-delay: 0.2s;
+}
 
-	.medium-stars .star:nth-child(5) {
-		left: 300px;
-		bottom: 150px;
-		-webkit-animation-delay: 1.2s;
-		animation-delay: 1.2s;
-	}
+.medium-stars .star:nth-child(4) {
+    left: 460px;
+    bottom: 300px;
+    -webkit-animation-delay: 0.9s;
+    animation-delay: 0.9s;
+}
 
-	.medium-stars .star:nth-child(6) {
-		left: 440px;
-		bottom: 120px;
-		-webkit-animation-delay: 1s;
-		animation-delay: 1s;
-	}
+.medium-stars .star:nth-child(5) {
+    left: 300px;
+    bottom: 150px;
+    -webkit-animation-delay: 1.2s;
+    animation-delay: 1.2s;
+}
 
-	.medium-stars .star:nth-child(7) {
-		left: 200px;
-		bottom: 140px;
-		-webkit-animation-delay: 0.8s;
-		animation-delay: 0.8s;
-	}
+.medium-stars .star:nth-child(6) {
+    left: 440px;
+    bottom: 120px;
+    -webkit-animation-delay: 1s;
+    animation-delay: 1s;
+}
 
-	.medium-stars .star:nth-child(8) {
-		left: 30px;
-		bottom: 480px;
-		-webkit-animation-delay: 0.3s;
-		animation-delay: 0.3s;
-	}
+.medium-stars .star:nth-child(7) {
+    left: 200px;
+    bottom: 140px;
+    -webkit-animation-delay: 0.8s;
+    animation-delay: 0.8s;
+}
 
-	.medium-stars .star:nth-child(9) {
-		left: 460px;
-		bottom: 400px;
-		-webkit-animation-delay: 1.2s;
-		animation-delay: 1.2s;
-	}
+.medium-stars .star:nth-child(8) {
+    left: 30px;
+    bottom: 480px;
+    -webkit-animation-delay: 0.3s;
+    animation-delay: 0.3s;
+}
 
-	.medium-stars .star:nth-child(10) {
-		left: 150px;
-		bottom: 10px;
-		-webkit-animation-delay: 1s;
-		animation-delay: 1s;
-	}
+.medium-stars .star:nth-child(9) {
+    left: 460px;
+    bottom: 400px;
+    -webkit-animation-delay: 1.2s;
+    animation-delay: 1.2s;
+}
 
-	.medium-stars .star:nth-child(11) {
-		left: 420px;
-		bottom: 450px;
-		-webkit-animation-delay: 1.2s;
-		animation-delay: 1.2s;
-	}
+.medium-stars .star:nth-child(10) {
+    left: 150px;
+    bottom: 10px;
+    -webkit-animation-delay: 1s;
+    animation-delay: 1s;
+}
 
-	.medium-stars .star:nth-child(12) {
-		left: 340px;
-		bottom: 180px;
-		-webkit-animation-delay: 1.1s;
-		animation-delay: 1.1s;
-	}
+.medium-stars .star:nth-child(11) {
+    left: 420px;
+    bottom: 450px;
+    -webkit-animation-delay: 1.2s;
+    animation-delay: 1.2s;
+}
 
-	@keyframes star-blink {
-		50% {
-			width: 4px;
-			height: 4px;
-			opacity: 1;
-		}
-	}
+.medium-stars .star:nth-child(12) {
+    left: 340px;
+    bottom: 180px;
+    -webkit-animation-delay: 1.1s;
+    animation-delay: 1.1s;
+}
 
-	.star-fall {
-		position: relative;
-		border-radius: 2px;
-		width: 80px;
-		height: 2px;
-		overflow: hidden;
-		-webkit-transform: rotate(-20deg);
-		transform: rotate(-20deg);
-	}
+@keyframes star-blink {
+    50% {
+        width: 4px;
+        height: 4px;
+        opacity: 1;
+    }
+}
 
-	.star-fall:after {
-		content: '';
-		position: absolute;
-		width: 50px;
-		height: 2px;
-		background: -webkit-gradient(linear, right top, left top, from(rgba(0, 0, 0, 0)), to(rgba(255, 255, 255, 0.4)));
-		background: linear-gradient(to left, rgba(0, 0, 0, 0) 0%, rgba(255, 255, 255, 0.4) 100%);
-		left: 100%;
-		-webkit-animation: star-fall 3.6s linear infinite;
-		animation: star-fall 3.6s linear infinite;
-	}
+.star-fall {
+    position: relative;
+    border-radius: 2px;
+    width: 80px;
+    height: 2px;
+    overflow: hidden;
+    -webkit-transform: rotate(-20deg);
+    transform: rotate(-20deg);
+}
 
-	.star-fall:nth-child(1) {
-		left: 80px;
-		bottom: -100px;
-	}
+.star-fall:after {
+    content: '';
+    position: absolute;
+    width: 50px;
+    height: 2px;
+    background: -webkit-gradient(linear, right top, left top, from(rgba(0, 0, 0, 0)), to(rgba(255, 255, 255, 0.4)));
+    background: linear-gradient(to left, rgba(0, 0, 0, 0) 0%, rgba(255, 255, 255, 0.4) 100%);
+    left: 100%;
+    -webkit-animation: star-fall 3.6s linear infinite;
+    animation: star-fall 3.6s linear infinite;
+}
 
-	.star-fall:nth-child(1):after {
-		-webkit-animation-delay: 2.4s;
-		animation-delay: 2.4s;
-	}
+.star-fall:nth-child(1) {
+    left: 80px;
+    bottom: -100px;
+}
 
-	.star-fall:nth-child(2) {
-		left: 200px;
-		bottom: -200px;
-	}
+.star-fall:nth-child(1):after {
+    -webkit-animation-delay: 2.4s;
+    animation-delay: 2.4s;
+}
 
-	.star-fall:nth-child(2):after {
-		-webkit-animation-delay: 2s;
-		animation-delay: 2s;
-	}
+.star-fall:nth-child(2) {
+    left: 200px;
+    bottom: -200px;
+}
 
-	.star-fall:nth-child(3) {
-		left: 430px;
-		bottom: -50px;
-	}
+.star-fall:nth-child(2):after {
+    -webkit-animation-delay: 2s;
+    animation-delay: 2s;
+}
 
-	.star-fall:nth-child(3):after {
-		-webkit-animation-delay: 3.6s;
-		animation-delay: 3.6s;
-	}
+.star-fall:nth-child(3) {
+    left: 430px;
+    bottom: -50px;
+}
 
-	.star-fall:nth-child(4) {
-		left: 400px;
-		bottom: 100px;
-	}
+.star-fall:nth-child(3):after {
+    -webkit-animation-delay: 3.6s;
+    animation-delay: 3.6s;
+}
 
-	.star-fall:nth-child(4):after {
-		-webkit-animation-delay: 0.2s;
-		animation-delay: 0.2s;
-	}
+.star-fall:nth-child(4) {
+    left: 400px;
+    bottom: 100px;
+}
 
-	@-webkit-keyframes star-fall {
-		20% {
-			left: -100%;
-		}
+.star-fall:nth-child(4):after {
+    -webkit-animation-delay: 0.2s;
+    animation-delay: 0.2s;
+}
 
-		100% {
-			left: -100%;
-		}
-	}
+@-webkit-keyframes star-fall {
+    20% {
+        left: -100%;
+    }
 
-	@keyframes star-fall {
-		20% {
-			left: -100%;
-		}
+    100% {
+        left: -100%;
+    }
+}
 
-		100% {
-			left: -100%;
-		}
-	}
+@keyframes star-fall {
+    20% {
+        left: -100%;
+    }
+
+    100% {
+        left: -100%;
+    }
+}
 </style>