diff --git a/static/navbar.css b/static/navbar.css
index bf34ae1d940944b2b5fc750a6dd55078fb745203..cfb5ce568e707db17cd3cec5cee6a8d0467aed2e 100644
--- a/static/navbar.css
+++ b/static/navbar.css
@@ -54,7 +54,8 @@ body{
     height: 50px;
     margin-left: 5px;
     margin-right: 50px;
-    margin-top: 24px;
+    /* margin-top: 24px; */
+    margin-top: 0px;
     list-style: none;
 }
 .my-navbar>li{
diff --git a/static/page.css b/static/page.css
index 83519a5caa5faf11a9dcdb430665a102ac542c0f..3b7a3c736db42930a7225081ddc900e7061a60f0 100644
--- a/static/page.css
+++ b/static/page.css
@@ -128,7 +128,7 @@ body{
     text-align: center;
     margin-bottom: 60px;
 }
-/* Katie! */
+
 .pagecontent .h-maomao{
     width: 100%;
     text-align: right;
@@ -345,7 +345,7 @@ body{
     top: 0;
     width: 100%;
     height: 3000px;
-    background: url("https://static.igem.wiki/teams/4594/wiki/roster-static/roster-bg-image1.png");
+    background: url("https://static.igem.wiki/teams/5054/team-picture.jpeg");
     background-size: contain;
     background-position: top center;
     background-repeat: no-repeat;
@@ -365,23 +365,23 @@ body{
     margin-left: 3.8vw;
 }
 .roster-title>span{
-    font-family: Arlon;
+    font-family: SourceSansPro;
     font-size: 8.46vw;
     font-style: normal;
     font-weight: 600;
     line-height: normal;
-    color: #F8F0E8;
+    color: #185A4F;
 }
 .roster-title>p{
     text-align: left;
     margin-top: 35px;
     width: 62%;
-    font-family: AlibabaPuHuiTi;
+    font-family: AccidenzCommons;
     font-size: 20px;
     font-style: normal;
     font-weight: 400;
     line-height: normal;
-    color: #F8F0E8;
+    color: #185A4F;
 }
 .roster-pagecontent{
     width: 71%;
@@ -390,7 +390,7 @@ body{
     position: relative;
     padding: 3.9vw;
     border-radius: 30px;
-    background-color: #F8F0E8;
+    background-color: #185A4F;
 }
 .roster-pagecontent-row{
     width: 100%;
@@ -419,8 +419,8 @@ body{
 }
 .roster-name{
     margin-top: 10px;
-    color: #000;
-    font-family: AlibabaPuHuiTi;
+    color: #05BE85;
+    font-family: AccidenzCommons;
     /* font-size! */
     font-size: 20px;
     font-style: normal;
@@ -431,8 +431,8 @@ body{
     margin-top: 15px;
 }
 .roster-infos>p{
-    color: #000;
-    font-family: AlibabaPuHuiTi;
+    color: #05BE85;
+    font-family: AccidenzCommons;
     /* font-size! */
     font-size: 15px;
     font-style: normal;
@@ -451,15 +451,6 @@ body{
     transform: translateY(150px);
     transition: all 0.65s ease-in-out;
 }
-.roster-maomao-image{
-    margin: 0 auto;
-    width: 90%;
-    height: 150px;
-    background: url(https://static.igem.wiki/teams/4594/wiki/bottom-maomao.png);
-    background-position: bottom center;
-    background-repeat: no-repeat;
-    background-size: contain;
-}
 
 @media screen and (min-width:1600px){
     .roster-head{
@@ -504,10 +495,10 @@ body{
     justify-content: center;
     margin: 20vh auto 20px;
     width: 88%;
-    background-color: #F8F0E8;
+    background-color: #185A4F;
     border-radius: 30px 30px 0px 0px;
     overflow: hidden;
-    box-shadow: 0px 0px 10px 10px #F8F0E8;
+    box-shadow: 0px 0px 10px 10px #185A4F;
 }
 /* upon */
 
@@ -519,40 +510,40 @@ body{
 
 /* css for ihp */
 /* css for ihp */
-.hp-pagecontainer{
+/* .hp-pagecontainer{
     position: relative;
     justify-content: center;
     margin-top: 10vh;
-    padding: 1.5vw;
+    padding: 1.5vw; */
     /* border: 1px solid white; */
-    width: 80%;
+    /* width: 80%;
     margin: 10vh auto 4vh;
 }
-.hp-title{
+.hp-title{ */
     /* margin-bottom: 10px; */
-    transform: translateX(-3.2%);
-}
-.hp-title>span{
+    /* transform: translateX(-3.2%);
+} */
+/* .hp-title>span{
     color: transparent;
-    font-family: Arlon;
+    font-family: SourceSansPro;
     font-size: max(5.8vw, 45px);
     font-style: normal;
     font-weight: 600;
-    -webkit-text-stroke: 3px #F8F0E8;
+    -webkit-text-stroke: 3px #185A4F;
     line-height: 135px;
 }
 .hp-title>p{
     margin-top: 35px;
     text-align: justify;
-    color: #F8F0E8;
+    color: #185A4F;
     width: 70%;
-    font-family: AlibabaPuHuiTi;
+    font-family: AccidenzCommons;
     font-size: min(1.5vw,20px);
     font-style: normal;
     font-weight: 400;
     line-height: normal;
-}
-.hp-contents-container{
+} */
+/* .hp-contents-container{
     margin: 10vh auto 60px;
     padding-right: 2vw;
 }
@@ -560,7 +551,6 @@ body{
     height: 440px;
     display: block;
     margin-bottom: 0px;
-    /* 清除inline-block的影响 */
     font-size: 0px;
 }
 .hp-left-content{
@@ -568,17 +558,17 @@ body{
     height: 440px;
     display: inline-block;
     vertical-align: top;
-    position: relative;
+    position: relative; */
     /* overflow: hidden; */
-}
-.hp-left-content-date{
+/* } */
+/* .hp-left-content-date{
     position: absolute;
     top: 30px;
     left: 0;
 }
 .hp-left-content-date>span{
-    color: #F8F0E8;
-    font-family: AlibabaPuHuiTi;
+    color: #185A4F;
+    font-family: AccidenzCommons;
     font-size: min(1.5vw,20px);
     font-style: normal;
     font-weight: 400;
@@ -593,13 +583,13 @@ body{
     width: 50px;
     height: 50px;
     border-radius: 50%;
-    background-color: #F8F0E8;
+    background-color: #185A4F;
     vertical-align: middle;
 }
 .hp-left-content-line{
     width: 17px;
     height: 440px;
-    background-color: #B6B2AF;
+    background-color: #185A4F;
     transform: translateX(157px);
 }
 .hp-right-content{
@@ -607,25 +597,25 @@ body{
     height: 440px;
     display: inline-block;
     border-radius: 50px 50px 50px 50px;
-    background: #F8F0E8;
+    background: #185A4F;
     vertical-align: top;
     overflow: hidden;
     padding-left: 20px;
     padding-right: 20px;
 }
 .hp-right-content1{
-    width: 100%;
+    width: 100%; */
     /* 410px + 30 margin = 440px */
-    height: 410px;
+    /* height: 410px;
     display: block;
     border-radius: 50px 50px 0px 0px;
-    background: #F8F0E8;
+    background: #185A4F;
 }
 .hp-right-content1-title{
     margin: 30px auto 25px;
     padding-left: 27px;
     text-align: left;
-    font-family: Arlon;
+    font-family: SourceSansPro;
     font-size: min(3vw,40px);
     font-style: normal;
     font-weight: 600;
@@ -644,9 +634,9 @@ body{
 .hp-right-content1-infos-left>div{
     width: 120px;
     height: 120px;
-    border-radius: 50%;
+    border-radius: 50%; */
     /* background-color: black; */
-    margin-bottom: 10px;
+    /* margin-bottom: 10px;
 }
 .hp-right-content1-infos-left>div>img{
     width: 100%;
@@ -654,8 +644,8 @@ body{
     object-fit: cover;
 }
 .hp-right-content1-infos-left>span{
-    color: #000;
-    font-family: AlibabaPuHuiTi;
+    color: #62D881;
+    font-family: AccidenCommons;
     font-size: 20px;
     font-style: normal;
     font-weight: 700;
@@ -669,8 +659,8 @@ body{
     font-style: normal;
     font-weight: 400;
     line-height: normal;
-    color: black;
-    font-family: AlibabaPuHuiTi;
+    color: #62D881;
+    font-family: AccidenzCommons;
 }
 .hp-right-content1-infos-right{
     width: 70%;
@@ -678,8 +668,8 @@ body{
     position: relative;
 }
 .hp-right-content1-infos-right>p{
-    color: #000;
-    font-family: AlibabaPuHuiTi;
+    color: #62D881;
+    font-family: AccidenzCommons;
     font-size: min(1.5vw,20px);
     font-style: normal;
     font-weight: 400;
@@ -713,12 +703,12 @@ body{
     bottom: 0;
     right: 0;
     cursor: pointer;
-}
+} */
 /* details */
-.hp-details-box{
-    display: none;
+/* .hp-details-box{
+    display: none; */
     /* display: flex; */
-    margin-bottom: 0px;
+    /* margin-bottom: 0px;
 }
 .hp-left-details{
     width: 20%;
@@ -745,20 +735,20 @@ body{
     line-height: normal;
     text-align: justify;
     margin-bottom: 40px;
-}
+} */
 /* margin */
-.hp-margin-box{
-    display: block;
+/* .hp-margin-box{
+    display: block; */
     /* 消除inline-block影响 */
-    font-size: 0px;
+    /* font-size: 0px;
     height: 80px;
-}
-.hp-left-margin{
+} */
+/* .hp-left-margin{
     display: inline-block;
     margin-left: 0px;
     width: 20%;
-}
-.hp-left-margin-line{
+} */
+/* .hp-left-margin-line{
     width: 17px;
     height: 80px;
     background-color: #B6B2AF;
@@ -776,10 +766,10 @@ body{
     font-weight: 600;
 }
 .hp-right-margin>p{
-    transform: translateY(-35%);
-}
+    transform: translateY(-35%); */
+/* } */
 /* reflection */
-.ref-button1{
+/* .ref-button1{
     background: url("https://static.igem.wiki/teams/4594/wiki/ihp-static/hp-button4.svg");
     cursor: pointer;
     border-radius: 50%;
@@ -808,8 +798,8 @@ body{
     right: 0;
     cursor: pointer;
     transform: translateY(24%);
-}
-.ref-nobutton{
+} */
+/* .ref-nobutton{
     background-color: #F8F0E8;
     border-radius: 50%;
     width: 50px;
@@ -867,9 +857,9 @@ body{
     font-style: normal;
     font-weight: 700;
     line-height: normal;
-}
+} */
 /* bottom button */
-#back-to-top-hp-button{
+/* #back-to-top-hp-button{
     text-decoration:none;
     color:#F8F0E8;
 }
@@ -881,11 +871,11 @@ body{
 }
 #back-to-top-hp-border:hover{
     border-color: #afada9;
-}
+} */
 
 
 /* for each subpage's background-image */
-.contribution-bg-image{
+/* .contribution-bg-image{
     position: fixed;
     top: 0;
     width: 100%;
@@ -1025,12 +1015,12 @@ body{
 
 
 
-@media screen and (max-width:1400px){
+@media screen and (max-width:1400px){ */
     /* left content */
-    .hp-left-content-date{
+    /* .hp-left-content-date{
         transform: translateX(-25px);
-    }
-    .hp-left-content-date>span{
+    } */
+    /* .hp-left-content-date>span{
         font-size: 15px;
         width: 100px;
     }
@@ -1042,20 +1032,20 @@ body{
     .hp-left-content-line{
         width: 14px;
         transform: translateX(87px);
-    }
+    } */
     /* left detail */
-    .hp-left-details-line{
+    /* .hp-left-details-line{
         width: 14px;
         transform: translate(87px, 0px);
-    }
+    } */
     /* left margin */
-    .hp-left-margin-line{
+    /* .hp-left-margin-line{
         width: 14px;
         transform: translateX(87px);
-    }
+    } */
 
     /* left ref */
-    .ref-hp-left-content{
+    /* .ref-hp-left-content{
         transform: translateX(-40px);
     }
     .ref-button1{
@@ -1075,14 +1065,14 @@ body{
     }
     .ref-hp-left-content>span{
         font-size: 17px;
-    }
+    } */
     /* right content */
-    .hp-right-content1-infos-left>div{
+    /* .hp-right-content1-infos-left>div{
         width: 100px;
         height: 100px;
-    }
+    } */
     /* right font-size */
-    .hp-right-content1-title{
+    /* .hp-right-content1-title{
         font-size: 35px;
     }
     .hp-right-content1-infos-left>span{
@@ -1097,47 +1087,47 @@ body{
     .hp-right-content1-infos-right>p{
         font-size: 18px;
     }
-}
+} */
 
-@media screen and (max-width:1000px){
+/* @media screen and (max-width:1000px){ */
     /* left content */
-    .hp-left-content{
+    /* .hp-left-content{
         display: none;
-    }
+    } */
     /* left detail */
-    .hp-left-details{
+    /* .hp-left-details{
         display: none;
-    }
+    } */
     /* left margin */
-    .hp-left-margin{
+    /* .hp-left-margin{
         display: none;
-    }
+    } */
     /* right font-size */
-    .hp-right-content1-title{
+    /* .hp-right-content1-title{
         font-size: 32px;
-    }
-    .hp-right-content1-infos-left>span{
+    } */
+    /* .hp-right-content1-infos-left>span{
         font-size: 18px;
         padding-left: 6px;
-    }
-    .hp-right-content1-infos-left>p{
+    } */
+    /* .hp-right-content1-infos-left>p{
         margin-top: 5px;
         padding-left: 6px;
         font-size: 12px;
-    }
+    } */
     /* right center */
-    .hp-contents-box{
+    /* .hp-contents-box{
         text-align: center;
     }
     .hp-details-box{
         justify-content: center;
-    }
+    } */
     /* right ref */
-    .ref-hp-right-content{
+    /* .ref-hp-right-content{
         opacity: 1;
-    }
+    } */
     /* hidden */
-    .hp-right-content1-infos-right>p{
+    /* .hp-right-content1-infos-right>p{
         display: none;
     }
     .hp-right-content1-infos-left{
@@ -1147,12 +1137,12 @@ body{
         width: 120px;
         height: 120px;
         margin: 1px auto 10px;
-    }
+    } */
     /* margin */
-    .hp-margin-box{
+    /* .hp-margin-box{
         height: 50px;
     }
     .hp-right-margin{
         width: 100%;
     }
-} */
\ No newline at end of file
+}  */
\ No newline at end of file
diff --git a/wiki/layout.html b/wiki/layout.html
index f9f98e1483666f62e1b61637f766058c2ce8e475..47d12bedea54b9c8fefe3f5441f1094d7ac83fb1 100644
--- a/wiki/layout.html
+++ b/wiki/layout.html
@@ -13,6 +13,7 @@
     <!-- Custom CSS -->
     <link href="{{ url_for('static', filename = 'style.css') }}" rel="stylesheet">
     <link href="{{ url_for('static', filename = 'navbar.css') }}" rel="stylesheet">
+    <link href="{{ url_for('static', filename = 'page.css') }}" rel="stylesheet">
     <link href="{{ url_for('static', filename = 'footer.css') }}" rel="stylesheet">
 
     <!-- <style>