css standards

a.-css-style-before.scss

#stories_list {
  position: relative;
  min-width: 960px;
  li {
    position: relative;
    .item.cf {
      padding: 0 5px;
      .image {
        margin-top: 5px;
      }
    }
  }

  .story_clone {
    position: absolute;
    z-index: 99;
    background: #fff;
    .item.cf {
      float: left;
      position: relative;
      border-right: 0;
    }
    border-right: 1px solid #eee;
  }

  .story_clone.fourth-column {
    .item.cf {
      float: right;
      position: relative;
      border-right: 0;
    }
    border-left: 1px solid #eee;
  }

  .story_clone_drawer {
    width: 0px;
    height: 100%;
    float: left;
    display: none;
    overflow: hidden;
    .story_clone_drawer_inner {
      padding-left: 2%;
      padding-right: 1%;
      width: 97%;
      position: relative;
      .story_drawer_tags {
        width: 100%;
        clear: both;
        height: 28%;
        float: left;
        clear: both;
        margin-bottom: 4px;
        margin-top: 6px;
        border-bottom: 1px solid #eee;
        padding-bottom: 6px;
        position: relative;
        .story_drawer_tags_label {
          @include rem(font-size, 12px);
          @include rem(line-height, 14px);
          font-family:$sans-serif-bold;
          width: 20%;
          float: left;
        }
        .story_drawer_tags_list {
          width: 80%;
          float: left;
          @include rem(font-size, 12px);
          @include rem(line-height, 14px);
          font-family:$sans-serif-light;
          a {
            color: #000;
          }
          a:hover {
            text-decoration: none;
          }
          span.inline-bullet {
            padding: 0 2px;
            display: inline-block;
          }
        }
      }

      .story_drawer_sharing {
        width: 100%;
        height: 40%;
        border-bottom: 1px solid #eee;
        float: left;
        clear: both;
        position: relative;
        padding-bottom: 3px;
        .story_drawer_sharing_label {
          @include rem(font-size, 12px);
          @include rem(line-height, 14px);
          font-family:$sans-serif-bold;
          width: 20%;
          float: left;
        }
        .story_drawer_sharing_options {
          width: 80%;
          float: left;
          span {
            display: block;
            float: left;
            margin-bottom: 1px;
          }
        }
      }

      .story_drawer_user_info {
        height: 30%;
        width: 100%;
        float: left;
        clear: both;
        position: relative;
        padding-top: 4px;
        .story_drawer_user_avatar {
          width: 20%;
          float: left;
          img {
            width: 48px;
            height: auto;
          }
        }
        .story_drawer_user_text {
          width: 76%;
          float: left;
          color: $red;
          padding-left: 4%;
          @include rem(font-size, 16px);
          @include rem(line-height, 18px);
        }
      }
    }
  }
}

z.-css-style-after.scss

.stories-list {
  position:relative;
  min-width:960px;
  
  li {
    position:relative;
    
    .item.cf {
      padding:0 5px;
      
      .image {
        margin-top:5px;
      }
    }
  }

  .story-clone {
    position:absolute;
    z-index:99;
    background:#fff;
    border-right:1px solid #eee;
    
    .item.cf {
      float:left;
      position:relative;
      border-right:0;
    }
  }

  .story-clone {
    &.fourth-column {
      border-left:1px solid #eee;
      
      .item.cf {
        float:right;
        position:relative;
        border-right:0;
      }
    }
  }

  .story-clone-drawer {
    width:0px;
    height:100%;
    float:left;
    display:none;
    overflow:hidden;
    
    .story-clone-drawer-inner {
      padding-left:2%;
      padding-right:1%;
      width:97%;
      position:relative;
      
      .story-drawer-tags {
        width:100%;
        clear:both;
        height:28%;
        float:left;
        clear:both;
        margin-bottom:4px;
        margin-top:6px;
        border-bottom:1px solid #eee;
        padding-bottom:6px;
        position:relative;
        
        .story-drawer-tags-label {
          @include rem(font-size, 12px);
          @include rem(line-height, 14px);
          font-family:$sans-serif-bold;
          width:20%;
          float:left;
        }
        
        .story-drawer-tags-list {
          @include rem(font-size, 12px);
          @include rem(line-height, 14px);
          width:80%;
          float:left;
          font-family:$sans-serif-light;
          
          a {
            color:#000;
          }
          
          a:hover {
            text-decoration:none;
          }
          
          span.inline-bullet {
            padding:0 2px;
            display:inline-block;
          }
        }
      }

      .story-drawer-sharing {
        width:100%;
        height:40%;
        border-bottom:1px solid #eee;
        float:left;
        clear:both;
        position:relative;
        padding-bottom:3px;
        
        .story-drawer-sharing-label {
          @include rem(font-size, 12px);
          @include rem(line-height, 14px);
          font-family:$sans-serif-bold;
          width:20%;
          float:left;
        }
        
        .story-drawer-sharing-options {
          width:80%;
          float:left;
          
          span {
            display:block;
            float:left;
            margin-bottom:1px;
          }
        }
      }

      .story-drawer-user-info {
        height:30%;
        width:100%;
        float:left;
        clear:both;
        position:relative;
        padding-top:4px;
        
        .story-drawer-user-avatar {
          width:20%;
          float:left;
          
          img {
            width:48px;
            height:auto;
          }
        }
        
        .story-drawer-user-text {
          @include rem(font-size, 16px);
          @include rem(line-height, 18px);
          width:76%;
          float:left;
          color:$red;
          padding-left:4%;
        }
      }
    }
  }
}