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

.app {
  padding: 25px;
}

.title {
  text-align: center;
}

.main {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
}

.search-line {
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  width: 50%;
  margin: 0 auto;
}

.search-input {
  border: 1px solid #ccc;
  border-radius: 5px;
  -webkit-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  margin-bottom: 10px;
  height: 40px;
  line-height: 20px;
  padding: 8px 15px;
}

.users-wrapper {
  padding: 0;
  width: 50%;
  margin: 0 auto;
}

.users {
  -webkit-box-align: start;
      -ms-flex-align: start;
          align-items: flex-start;
  cursor: pointer;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
}

.user {
  padding-left: 100px;
  width: 50%;
}

.user-prev {
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  list-style: none;
  margin: 10px;
  padding: 0;
  text-align: center;
  width: calc(100% / 5 - 20px);
}

.user-prev-photo {
  max-width: 100%;
  margin-bottom: 10px;
}

.user-prev-name {
  font-weight: 600;
}

.user-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  margin: 0;
  padding: 0;
}

.user-list-item {
  margin: 5px;
  list-style-type: none;
  padding: 0;
}

.btn {
  background-color: #ccc;
  border: 0;
  border-radius: 5px;
  cursor: pointer;
  height: 40px;
  line-height: 40px;
  display: block;
  margin: 50px auto 0px;
  width: 150px;
}