.stock .stock_main{
    font-size: 18px;
}
.stock .stock_main .mian_left img {
  margin-right: 30px;
}
.gsStock .gsStock_main .gs_item {
  position: relative;
  width: 22%;
  height: 411px;
}
.gsStock .gsStock_main .gs_item:hover p {
  height: 411px;
}
.gsStock .gsStock_main .gs_item:nth-child(1) {
  background: url(../img/psy1sg3nsv8o9142r69v5jhakacoxccly172915bf51-5fbd-432c-94d7-5d99c7f21710.png);
}
.gsStock .gsStock_main .gs_item:nth-child(2) {
  background: url(../img/c3f907af9f92dbb7f7d6644a476db61297c8bd8d332d3-DCUrKH.png);
}
.gsStock .gsStock_main .gs_item:nth-child(3) {
  background: url(../img/ps3bbyczx6feg6kgrsfxecjjlap7lolf3ytc6af41ae-64a4-4c6f-b5f7-d13bbedf1fba.png);
}
.gsStock .gsStock_main .gs_item:nth-child(4) {
  background: url(../img/psha5f5jh4vvwfywpx3xbxm62g7gsx58g3d8d261c1-c19f-4747-84b9-10e1ac5591c7.png);
}
.gsStock .gsStock_main .gs_item p {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  background-color: rgba(127, 0, 0, 0.7);
}
.customized {
  background-color: #e5e5e5;
  margin-top: 50px;
}
.customized .customized_main .cus_item p {
  text-align: center;
  margin: 60px 0;
  font-size: 16px;
}
@media screen and (max-width: 750px) {
  .stock .stock_main {
    flex-direction: column;
  }
  .stock .stock_main > img {
    width: 100%;
  }
  .stock .stock_main .mian_left {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: space-between;
    margin-bottom: 10px;
  }
  .stock .stock_main .mian_left p img {
    width: 20px;
    margin-right: 10px;
  }
  .gsStock .gsStock_main {
    flex-direction: column;
  }
  .gsStock .gsStock_main .gs_item {
    width: 100%;
    background-size: 100% !important;
    height: 200px;
    margin-bottom: 10px;
  }
  .gsStock .gsStock_main .gs_item:hover p {
    height: 200px;
  }
  .customized .customized_main {
    flex-wrap: wrap;
    justify-content: initial;
  }
  .customized .customized_main .cus_item {
    width: 32%;
    display: flex;
    flex-direction: column;
    align-items: center;
  }
  .customized .customized_main .cus_item p {
    margin: 20px 0;
  }
  .customized .customized_main .cus_item img {
    max-width: 60%;
    max-height: 70px;
  }
}