.category-list {
  margin: 0;
  padding-left: 0;
  height: 500px;
}
.clearfix {
  zoom: 1;
}
.category-list::before {
  content: '.';
  display: block;
  overflow: hidden;
  visibility: hidden;
  font-size: 0;
  line-height: 0;
  width: 0;
  height: 0;
}
.category-item {
  float: left;
  width: 167px;
  height: 100px;
  margin-right: 10px;
  margin-bottom: 10px; 
  background-color: #f7f7f7;
  position: relative;
  list-style: none;
}
.category-item-1 {
  float: left;
  width: 20px;
  height: 100px;
  background-color: #fff;
  position: relative;
  list-style: none;
}
.category-item:hover {
  transition: transform .2s, box-shadow .2s;
  transform: translateY(-1px);
  box-shadow: 1px 1px 2px rgba(0, 0, 0, .1), -1px -1px 2px rgba(0, 0, 0, .1);
}
.bottom-shadow {
  box-shadow: 0 1px 0 0 rgba(0,0,0,.05);
}
.category-info {
  display: block;
}
.category-info:hover {
  text-decoration: none;
}
.category-logo {
  float: left;
  margin: 26px 12px 0 22px;
}
.category-logo .text {
  height: 48px;
  width: 48px;
  font-size: 36px;
  margin-top: -9px;
}
.category-logo .img {
  width: 48px;
  height: 48px;
  background-size: 48px;
}
.category-txt {
  margin-left: 82px;
  margin-right: 15px;
  height: 100px;
}
.category-name {
  font-size: 14px;
  color: #39404c;
  font-weight: 400;
  line-height: 14px;
  padding-top: 30px;
  margin: 0;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  width: 70px;
}
.btn-download-category {
  width: 60px;
  line-height: 21px;
  text-align: center;
  position: absolute;
  left: 82px;
  bottom: 26px;
  height: 21px;
  border-radius: 1px;
  font-size: 12px;
  color: #fff;
  background-color: #42da89;
  border: 0;
}
.btn-download-category:hover {
  background-color: #52ed9a;
}
a:hover{
  text-decoration: none;
}