body {
  background-color: #f5f5f5;
}

.all {
  max-width: 750px;
  margin: auto;
  padding: 0px 0 60px;
}

.top {
  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: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 10px 5%;
  background: #fff;
  border-bottom: 1px solid #eee;
}
.top .center {
  height: 36px;
  border-radius: 5px;
  background-color: rgb(248, 248, 248);
  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: 0 10px;
  -webkit-flex: 1;
     -moz-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  margin: 0 10px;
}
.top input {
  -webkit-flex: 1;
     -moz-box-flex: 1;
      -ms-flex: 1;
          flex: 1;
  margin-left: 10px;
  border: none;
  background: none;
}

.sort {
  display: -webkit-flex;
  display: -moz-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-justify-content: space-between;
     -moz-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  padding: 15px 5%;
  background: #fff;
}
.sort div {
  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;
}
.sort .act {
  color: var(--main-color);
}
.sort .act svg path {
  fill: var(--main-color);
}

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

.item {
  background: #fff;
  border-radius: 10px;
  padding: 10px;
  display: block;
}
.item .tit {
  font-size: 14px;
  font-weight: bold;
  line-height: 1;
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 1;
  -webkit-box-orient: vertical;
}
.item .tit svg {
  vertical-align: middle;
}
.item:nth-child(n+2) {
  margin-top: 15px;
}
.item .btm {
  color: #666;
  font-size: 14px;
  overflow: hidden;
  -o-text-overflow: ellipsis;
     text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.item .info {
  margin-top: 5px;
  font-size: 12px;
  color: #999999;
}
.item .info span {
  margin-right: 10px;
}