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*, ::after, ::before {
  box-sizing: border-box;
}

/* css element */

@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@400;600;700&display=swap');
  
.task-list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
  flex-wrap: wrap;
  -ms-flex-align: center;
  align-items: center;
  justify-content: left;
  overflow-x: auto;
  flex-wrap: nowrap;
  
  > li {
    background-color: #ffffff;
    border-radius: 20px;
    padding: 15px;
    width: 145px;
    margin: 10px;
    flex: 0 0 auto;
    
    h3 {
      font-weight: 400;
      color: #162B39;
      font-size: 15px;
      line-height: 20px;
      margin-top: 10px;
    }
    
    .users {
      display: -ms-flexbox;
      display: flex;
      -ms-flex-wrap: wrap;
      flex-wrap: wrap;
      -ms-flex-align: center;
      align-items: center;
      margin-top: 40px;
      
      ul {
        list-style: none;
        margin: 0;
        padding: 0;
        
        li {
          border-radius: 15px;
          overflow: hidden;
          margin-left: -20px;
          width: 40px;
          height: 40px;
          display: inline-block;
          border: 3px solid #ffffff;
          
          &:first-child {
            margin-left: 0;
          }
          
          img {
            width: 100%;
            height: auto;
          }
        }
      }
      
      .more-users {
        color: #8492A6;
        font-size: 16px;
        font-weight: 400;
        margin-left: 15px;
      }
    }
  }

  > li.active {
    background-color: #f57b51;
    
    h3 {
      color: #ffffff;
    }
    
    .users {
        
      ul {
          
        li {
          border-color: #f57b51;
        }
      }
      
      .more-users {
        color: #ffffff;
      }
    }
  }
}

@media (max-width: 578px) {
  .task-list {
    width: 100%;
    justify-content: center;
  }
}