finish register special

public/css/app.css

@@ -2,13 +2,34 @@
   margin: 0;
 }
 
-div,
-input,
-nav,
-aside {
+* {
   box-sizing: border-box;
 }
 
+h1 {
+  margin: 0;
+}
+
+h2 {
+  margin: 0;
+}
+
+h3 {
+  margin: 0;
+}
+
+h4 {
+  margin: 0;
+}
+
+h5 {
+  margin: 0;
+}
+
+h6 {
+  margin: 0;
+}
+
 html {
   font-size: 62.5%;
 }
@@ -46,7 +67,7 @@ body {
 
 .flex-center {
   display: flex;
-  align-items: center;
+  justify-content: center;
 }
 
 .flex-end {
@@ -73,6 +94,62 @@ body {
   padding-right: auto;
 }
 
+.m-0 {
+  margin: 0rem;
+}
+
+.mx-0 {
+  margin-left: 0rem;
+  margin-right: 0rem;
+}
+
+.my-0 {
+  margin-top: 0rem;
+  margin-bottom: 0rem;
+}
+
+.mt-0 {
+  margin-top: 0rem;
+}
+
+.ml-0 {
+  margin-left: 0rem;
+}
+
+.mr-0 {
+  margin-right: 0rem;
+}
+
+.mb-0 {
+  margin-bottom: 0rem;
+}
+
+.p-0 {
+  padding: 0rem;
+}
+
+.px-0 {
+  padding-left: 0rem;
+  padding-right: 0rem;
+}
+
+.py-0 {
+  padding-top: 0rem;
+  padding-bottom: 0rem;
+}
+
+.pt-0 {
+  padding-top: 0rem;
+}
+
+.pl-0 {
+  padding-left: 0rem;
+}
+
+.pb-0 {
+  padding-bottom: 0rem;
+}
+
 .m-1 {
   margin: 1rem;
 }
@@ -453,6 +530,56 @@ aside {
   flex-shrink: 0;
 }
 
+.avatar {
+  display: flex;
+  justify-content: center;
+  align-items: center;
+  background-color: #1F2605;
+  border-radius: 50%;
+  color: #D6CE15;
+  font-weight: bold;
+  text-underline: none;
+}
+
+.avatar-small {
+  width: 3rem;
+  height: 3rem;
+  font-size: 2rem;
+}
+
+.avatar-medium {
+  width: 5rem;
+  height: 5rem;
+  font-size: 3.3333333333rem;
+}
+
+.avatar-large {
+  width: 8rem;
+  height: 8rem;
+  font-size: 5.3333333333rem;
+}
+
+.alert-box,
+.alert-error,
+.alert-success {
+  border: 1px solid #53900F;
+  color: #53900F;
+  font-weight: bold;
+  border-radius: 3px;
+}
+
+.alert-success {
+  border-color: green;
+  background-color: green;
+  color: #ffffff;
+}
+
+.alert-error {
+  border-color: red;
+  background-color: red;
+  color: #ffffff;
+}
+
 .auth {
   max-width: 350px;
   width: 100%;