diff --git a/practice/practice-01/src/index.html b/practice/practice-01/src/index.html
index 14de3aa..6cc9d50 100644
--- a/practice/practice-01/src/index.html
+++ b/practice/practice-01/src/index.html
@@ -69,11 +69,9 @@
         <section class="sponsor">
           <div class="sponsor__container align-center">
             <div class="sponsor__content align-center">
-              <span class="sponsor__title line-height-125">Partners</span>
-              <h2 class="sponsor__heading line-height-125">
-                Lorem Ipsum Dolor
-              </h2>
-              <p class="sponsor__description line-height-125">
+              <span class="sponsor__title">Partners</span>
+              <h2 class="sponsor__heading">Lorem Ipsum Dolor</h2>
+              <p class="sponsor__description">
                 Lorem ipsum, dolor sit amet consectetur adipisicing elit.
               </p>
             </div>
diff --git a/practice/practice-01/src/style/base/reset.css b/practice/practice-01/src/style/base/reset.css
index 45a05ec..6aee23e 100644
--- a/practice/practice-01/src/style/base/reset.css
+++ b/practice/practice-01/src/style/base/reset.css
@@ -1,4 +1,4 @@
-/* http://meyerweb.com/eric/tools/css/reset/ 
+/* http://meyerweb.com/eric/tools/css/reset/
    v2.0 | 20110126
    License: none (public domain)
 */
@@ -105,9 +105,6 @@ nav,
 section {
   display: block;
 }
-body {
-  line-height: 1;
-}
 ol,
 ul {
   list-style: none;
diff --git a/practice/practice-01/src/style/main.css b/practice/practice-01/src/style/main.css
index 7b9cdf8..ab4b6a9 100644
--- a/practice/practice-01/src/style/main.css
+++ b/practice/practice-01/src/style/main.css
@@ -1,6 +1,10 @@
 @import url("./abstracts/variables.css");
 @import url("./base/typo.css");
 
+* {
+  line-height: 125%;
+}
+
 .wrapper {
   width: 1440px;
   margin: auto;
@@ -63,11 +67,6 @@
   gap: 15px;
 }
 
-.welcome__image {
-  width: 644.279px;
-  height: 378.13px;
-}
-
 .welcome__title {
   font-family: var(--ff-primary-bold);
   letter-spacing: 5px;
@@ -78,7 +77,6 @@
 .welcome__heading {
   font-size: var(--fs-lg);
   font-family: var(--ff-secondary-bold);
-  line-height: 125%;
   color: var(--white);
 }
 
@@ -87,7 +85,6 @@
   font-size: var(--fs-sm);
   letter-spacing: 0px;
   font-family: var(--ff-primary-regular);
-  line-height: 125%;
   color: var(--white);
   margin-bottom: 25px;
 }
@@ -106,7 +103,6 @@
   font-family: var(--ff-primary-regular);
   font-size: var(--fs-md);
   text-decoration: none;
-  line-height: 125%;
 
   /* Other */
   cursor: pointer;
@@ -159,10 +155,6 @@
   color: var(--primary-color);
 }
 
-.line-height-125 {
-  line-height: 125%;
-}
-
 .sponsor__heading {
   font-size: var(--fs-lg);
   font-family: var(--ff-secondary-bold);
@@ -197,18 +189,15 @@
 .conversation__heading {
   font-size: var(--fs-lg);
   font-family: var(--ff-secondary-bold);
-  line-height: 125%;
 }
 
 .conversation__description {
   font-size: var(--fs-sm);
   font-family: var(--ff-primary-regular);
-  line-height: 125%;
 }
 
 /* Security section */
 .security__container {
-  width: var(--width);
   margin: 60px auto;
   display: flex;
   justify-content: space-between;
@@ -225,11 +214,9 @@
 .security__heading {
   font-size: var(--fs-lg);
   font-family: var(--ff-secondary-bold);
-  line-height: 125%;
 }
 
 .security__description {
   font-size: 15px;
   font-family: var(--ff-primary-regular);
-  line-height: 125%;
 }