body {
  background-color: #f5f5f5;
}

.all {
  padding-bottom: 60px;
}

.top {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  background: #fff;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 0 5%;
}
.top .l {
  width: 100px;
  height: 135px;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
.top .l img {
  max-height: 90%;
  max-width: 90%;
}
.top .r {
  width: -webkit-calc(100% - 120px);
  width: -moz-calc(100% - 120px);
  width: calc(100% - 120px);
}
.top .title {
  font-size: 16px;
}
.top .txt {
  font-size: 12px;
  color: #999999;
}

.list {
  margin-top: 20px;
  padding: 0 5%;
}

.item {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  padding: 10px;
  border-radius: 10px;
  background: #fff;
  position: relative;
}
.item::after {
  content: "";
  position: absolute;
  right: 15px;
  top: 0px;
  bottom: 0px;
  margin: auto 0;
  display: block;
  width: 8px;
  height: 8px;
  background-color: transparent;
  border-right: 2px solid rgba(0, 0, 0, 0.2);
  border-top: 2px solid rgba(0, 0, 0, 0.2);
  -ms-transform: rotate(45deg);
  -webkit-transform: rotate(45deg);
  -moz-transform: rotate(45deg);
    -o-transform: rotate(45deg);
       transform: rotate(45deg);
  -webkit-transition: all 0.5s;
  -o-transition: all 0.5s;
  -moz-transition: all 0.5s;
  transition: all 0.5s;
}
.item .img {
  width: 60px;
  height: 60px;
  border-radius: 5px;
  margin-right: 10px;
  overflow: hidden;
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-align-items: center;
     -moz-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-justify-content: center;
     -moz-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  position: relative;
}
.item .img::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.6);
  top: 0;
  left: 0;
  position: absolute;
  backdrop-filter: blur(1px);
}
.item .bg {
  width: 100%;
  height: 100%;
  -o-object-fit: cover;
     object-fit: cover;
}
.item .tit {
  font-size: 16px;
  width: -webkit-calc(100% - 100px);
  width: -moz-calc(100% - 100px);
  width: calc(100% - 100px);
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.item .icon {
  position: absolute;
  z-index: 2;
  top: 50%;
  left: 50%;
  -webkit-transform: translate(-50%, -50%);
     -moz-transform: translate(-50%, -50%);
      -ms-transform: translate(-50%, -50%);
       -o-transform: translate(-50%, -50%);
          transform: translate(-50%, -50%);
}
.item:nth-child(n+2) {
  margin-top: 15px;
}