.searchbox {
  position: relative;
  z-index: 1;
  clear: both;
  width: 630px;
  height: 44px;
  margin: 40px auto 50px;
  border: 2px solid #808080;
}
.mod_select {
  position: absolute;
  left: 0;
  top: 0;
  width: 98px;
}
.mod_select .select_box {
  position: relative;
  width: 98px;
  height: 36px;
}
.mod_select .select_box .select_txt {
  display: inline-block;
  width: 165px;
  height: 40px;
  padding-left: 28px;
  overflow: hidden;
  line-height: 38px;
  font-size: 16px;
  cursor: pointer;
}
.mod_select .select_box .select-icon {
  position: absolute;
  top: 50%;
  right: -70px;
  transform: translate(0,-50%);
  width: 10px;
  height: 10px;
  background: url(../images/search_ico.png) center no-repeat;
}
.mod_select .select_box .option {
  display: none;
  position: absolute;
  top: 40px;
  left: -2px;
  width: 167px;
  background-color: #fff;
  border: 2px solid #808080;
  border-top: 0;
}
.mod_select .select_box .option li {
  padding-left: 28px;
  font-size: 16px;
  line-height: 2;
  cursor: pointer;
}
.searchbox .import {
  width: 426px;
  height: 40px;
  margin-left: 167px;
  padding-left: 20px;
  border: none;
  outline: none;
}
.searchbox .btn-search {
  position: absolute;
  right: 0;
  width: 100px;
  height: 40px;
  color: #fff;
  background-color: #808080;
  border: 0;
}
.select-img {
  width: 100px;
  max-width: 300px;
  background: #e9ecef;
  height: 100px;
  position: relative;
  border: 1px rgba(0, 0, 0, 0.1) dashed;
  margin-bottom: 10px;
}

.select-img:after {
  content: "";
  background-image: url();
  background-position: center;
  background-size: 70px;
  background-repeat: no-repeat;
  position: absolute;
  width: 70px;
  height: 70px;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  mix-blend-mode: luminosity;
  opacity: 0.5;
}

.select-img input[type="file"] {
  opacity: 0;
  position: absolute;
  height: 100%;
  width: 100%;
  z-index: 2;
  cursor: pointer;
}

.preview-img {
  position: absolute;
  height: 100%;
  width: 100%;
  pointer-events: none;
  z-index: 3;
  display: grid;
  place-items: center;
}

.preview-img > img {
  max-width: 100%;
  max-height: 100%;
}
.select-img {
  margin: 0 auto 10px;
}