/* 환경경영 */

#content .content_area .environmental_management {
  margin-bottom: 90px;
}
#content .content_area .environmental_management .inner > div {
  overflow: hidden;
}
#content .content_area .environmental_management h3 {
  position: relative;
}
#content .content_area .environmental_management h3::before {
  content: "";
  width: 1px; height: 70px;
  background: #3cb149;
  position: absolute;
  left: 50%;
  top: -100px;
}
#content .content_area .environmental_management h3 + p {
  /* 24px */
  font-size: 1.500em;
  text-align: center;
  margin-bottom: 50px;
  font-weight: 400;
  line-height: 1.5em;
}
#content .content_area .environmental_management img {
  float: left;
  border-radius: 10px;
  margin-left: 10px;
}
#content .content_area .environmental_management ul {
  /* 18px */
  font-size: 1.125em;
  margin-top: 25px;
  float: right;
  
}
#content .content_area .environmental_management ul li {
  width: 650px;
  padding: 20px; 
  margin-left: 60px;
  position: relative;
  /* border: 1px solid black; */
  line-height: 1.5em;
  vertical-align: -10px;
}
#content .content_area .environmental_management ul li span.e_num {
  /* 45px */
  font-size: 2.813em;
  padding-right: 30px;
  float: left;
  height: 54px;
  display: block;
  line-height: 54px;
}
#content .content_area .environmental_management ul li span.u_font {
  font-size: 25px;
}

#content .content_area .environmental_management ul li::before {
  content: "";
  position: absolute;
  left: -17px; top: -7px;
  opacity: .1;
  width: 60px; height: 60px;
  border-radius: 50%;
  background-color: #3cb149;
}
#content .content_area .environmental_management ul li::after {
  display: none;
  content: "";
  position: absolute;
  /* left: 53px; top: -13px; */
  left: 102px; top: 20px;
  opacity: .1;
  width: 25px; height: 25px;
  border-radius: 50%;
  background-color: #751485;
}
#content .content_area .environmental_management ul li:last-child::before,
#content .content_area .environmental_management ul li:last-child::after {
  display: none;
}
#content .content_area .environmental_management ul li p {
  font-weight: 300;
  margin-left: 80px;
  text-align: justify;
  line-height: 1.5em;
  vertical-align: -10px;
}
#content .content_area .environmental_management ul li:last-child span:nth-of-type(1) {
  font-weight: 400;
  /* 20px */
  font-size: 20px;
  line-height: 65px;
  padding-left: 60px;
  padding-right: 40px;
}
#content .content_area .environmental_management ul li:last-child span:nth-of-type(2) {
  font-weight: 400;
  /* 20px */
  font-size: 20px;
  line-height: 65px;
  padding-right: 20px;
}
#content .content_area .environmental_management ul li:last-child span:nth-of-type(3) {
  font-weight: 400;
  /* 20px */
  font-size: 30px;
}


/* environmental_ms */
#content .content_area .environmental_ms {
  border-top: 1px solid #fff;
  position: relative;
  margin-bottom: 200px;
}
#content .content_area .environmental_ms h3 {
  margin-top: 100px;
  padding-bottom: 50px;
  position: relative;
}
#content .content_area .environmental_ms h3::before {
  content: "";
  width: 1px; height: 70px;
  background: #3cb149;
  position: absolute;
  left: 50%;
  top: -100px;
}
#content .content_area .environmental_ms .inner > div{
  overflow: hidden;
}
#content .content_area .environmental_ms .inner .p_box {
  /* border: 1px solid black; */
  float: left;
  width: 500px;
  /* background-color: #fff; */
  /* box-shadow: ; */
  margin-top: 80px;
  margin-left: 50px;
}
#content .content_area .environmental_ms .inner .p_box dl dt:nth-of-type(1) {
  /* 20px */
  font-size: 1.563em;
  font-weight: 700;
  padding: 40px 0 10px 40px;
}
#content .content_area .environmental_ms .inner .p_box dl dt:nth-of-type(2) {
  /* 18px */
  font-size: 18px;
  padding-left: 40px;
  color: #666;
  position: relative;
}
#content .content_area .environmental_ms .inner .p_box dl dt:nth-of-type(2)::after {
  content: "";
  /* width: 170px; */
  width: 340px;
  height: 3px;
  position: absolute;
  left: 40px; bottom: -21px;
  background-color: #3cb149;
  z-index: 2;
}
#content .content_area .environmental_ms .inner .p_box dl dt:nth-of-type(2) span {
  color: #333;
}
#content .content_area .environmental_ms .inner .p_box dl dd p {
  text-align: justify;
  line-height: 1.7em;
  padding: 40px;
  /* 18px */
  font-size: 18px;
}
#content .content_area .environmental_ms .inner .p_box dl dd p:nth-of-type(1) {
  padding-bottom: 0;
}
#content .content_area .environmental_ms .inner .p_box dl dd p:nth-of-type(2) {
  padding-top: 20px;
}

#content .content_area .environmental_ms .inner .img_box {
  /* overflow: hidden; */
  /* border: 1px solid black; */
  float: right;
  margin-top: 50px;
  margin-left: 30px;
}
#content .content_area .environmental_ms .inner .img_box img {
  width: 250px;
  float: right;
  margin: 20px;
  box-shadow: 3px 3px 5px 0 rgba(0, 0, 0, 0.2);
}
#content .content_area .environmental_ms .inner .img_box img:nth-of-type(1){
  /* position: absolute;
  left: 0;  right: 0; */
}
#content .content_area .environmental_ms .inner .img_box img:nth-of-type(2){
  /* position: absolute;
  left: 0;  right: 0; */
  margin-top: 70px;
}
#content .content_area .environmental_ms .environmental_ms_bg1 {
  position: absolute;
  width: 1200px; height: 630px;
  background-color: #f8f8f8;
  left: 58%; margin-left: -1200px;
  top: 230px;
  z-index: -1;
}
#content .content_area .environmental_ms .environmental_ms_bg2 {
  position: absolute;
  width: 1200px; height: 315px;
  opacity: .1;
  background-color: #3cb149;
  right: 42%; margin-right: -1200px;
  /* top: 230px; */
  bottom: -56px;
  z-index: -1;
}


/* environmental_main_activity */
#content .content_area .environmental_main_activity {
  margin-bottom: 150px;
}
#content .content_area .environmental_main_activity h3 {
  position: relative;
}
#content .content_area .environmental_main_activity h3::before {
  content: "";
  width: 1px; height: 70px;
  background: #3cb149;
  position: absolute;
  left: 50%;
  top: -100px;
}
#content .content_area .environmental_main_activity p {
  /* 24px */
  font-size: 1.500em;
  text-align: center;
  margin-bottom: 80px;
  font-weight: 400;
  line-height: 1.5em;
}
#content .content_area .environmental_main_activity .inner > div {
  overflow: hidden;
  /* border: 1px solid #666; */
  /* width: 921px; */
  margin: 0 auto;
  background-color: #f8f8f8;
}
#content .content_area .environmental_main_activity .selectedGallery_area {
  padding: 20px;
  
}
#content .content_area .environmental_main_activity .selectedGallery_area .image_area {
  float: left;
  padding: 2%;
  margin: 1%;
  width:700px; height:500px; background: center / cover no-repeat url(../images/content4/major_activities_1.jpg);
}
#content .content_area .environmental_main_activity .selectedGallery_area .description_area {
  /* background: green; */
  float: left;
  padding: .5%;
  margin: .5%;
  /* 24px */
  font-size: 1.500em;
  text-align: center;
  /* background-color: #3cb149; */
  width: 31.6%;
}
#content .content_area .environmental_main_activity .selectedGallery_area .description_area dt {
  border-bottom: 1px solid #999;
  height: 75px;
  padding-top: 20px;
  padding-bottom: 15px;
  font-weight: 700;
}
#content .content_area .environmental_main_activity .selectedGallery_area .description_area dd {
  font-size: 1.3rem;
  line-height: 1.5em;
  padding-top: 15px;
  text-align: justify;
  
}
#content .content_area .environmental_main_activity .selectedGallery_area .description_area dd:nth-of-type(1) {
  
}
#content .content_area .environmental_main_activity .selectedGallery_area .description_area dd:nth-of-type(2) {

}
#content .content_area .environmental_main_activity .changeGallery_area {
  /* float: left; */
  /* border-left: 1px solid #ccc; */
  /* width: 900px; */
  /* margin: 0 auto; */
  /* border: 1px solid black; */
  overflow: hidden;
  /* background-color: #3cb149; */
  position: relative;
  float: left;
}
#content .content_area .environmental_main_activity .changeGallery_area li {
  float: left;
 padding: 20px 20px 10px 20px;
}
#content .content_area .environmental_main_activity .changeGallery_area li a {
 display: block;
}
#content .content_area .environmental_main_activity .changeGallery_area li img {
  width: 140px;
  height: 100px;
  cursor: pointer;
}




/* image 슬라이드 */
.slide_gallery_wrap {
  width:900px;
  overflow:hidden; 
  position:relative;
  margin: 0 auto;
}
.slide_gallery{
  overflow: hidden;
  width: 1800px;
  position: relative;
}
/* .sub_menu_box{width:70px;position:relative;left:340px; overflow: hidden;} */
.environmental_main_activity .inner > div {
  position: relative;
  margin: 0 auto;
}
.environmental_main_activity .inner > div .button{
  display: block;
  float: left;
  width: 100px;
  height: 100px;
  position: absolute;
  top: 605px;
  text-indent: -9999px;
  overflow: hidden;
}
.environmental_main_activity .inner > div .m1 {
  left: 50px;
  background: url("../images/content4/left_arrow.png") center/50% no-repeat;
  transition: all .5s;
}
.environmental_main_activity .inner > div .m1:hover {
  background: url("../images/content4/left_arrow_blk.png") center/50% no-repeat;
  left: 45px;
}
.environmental_main_activity .inner > div .m2 {
  right: 50px;
  background: url("../images/content4/right_arrow.png") center/50% no-repeat;
  transition: all .5s;
}
.environmental_main_activity .inner > div .m2:hover {
  background: url("../images/content4/right_arrow_blk.png") center/50% no-repeat;
  right: 45px;
}