.history_page{
  margin:0 auto;
  padding:50px 10px;
}
.history_page>.history_button{
  width:830px;
  margin: 0 auto;
  display:flex;
  justify-content: center;
  align-content:center;
  margin-bottom: 70px;
  cursor:pointer;
}
.history_page>.history_button>div:hover{
  box-shadow: 0 1px 6px rgba(0,0,0,0.1);
}
.history_page>.history_button>.history_2010:hover,.history_page>.history_button>.history_2010:focus, .history_page>.history_button>.history_2010:active{
  background-color:#50842F;
  color:#fff;
}
.history_page>.history_button>div {
  display:flex;
  align-items: center;
  justify-content: center;
  width:415px;
  border:1px solid #E3E3E3;
  height:50px;
  font-size:16px;
  transition: 0.2s ease-in;
}
.history_page>.history_button>.history_2011{
  background-color:#50842F;
  color:#fff;
}

/******연혁시작********/
.history_top_2020, .history_2010_before {
  width:830px;
  margin:0 auto;
  display:block;
}
.history_top_2020>ul li, .history_2010_before>ul>li {
  display:flex;
  justify-content: space-between;
}
.history_top_2020>ul li>div{
  display:flex;
  align-items: center;
  margin-bottom:50px;
}
.history_top_2020>ul li>div:nth-child(1){
  width:150px;
  height: 50px;
  color:#8B9177;
  border-radius: 25px;
  border:3px solid #E0E0E0;
  box-sizing: border-box;
  align-items: center;
}
.history_top_2020>ul li:nth-child(1)>div:nth-child(1){
  background-color: #50842F;
  color:#fff;
  border:none;
}
.history_top_2020>ul li>div:nth-child(1)>p {
  margin:0 auto;
  font-size:17px;
  font-weight: bold;
}
.history_top_2020>ul li>div:nth-child(2){
  display:block;
  width:70%;
  border-top:1px solid #B9C9AE;
}
.history_top_2020>ul li:nth-child(1)>div:nth-child(2){
  border-top:2px solid #50842F;
}




.history_top_2020>ul li>div:nth-child(2)>div{
  display:flex;
  align-items: center;
  line-height: 40px;
  border-bottom: 1px solid #EAEAEA;
}
.history_top_2020>ul li>.hhh>div:nth-child(1) {
  align-items: flex-start;
}
.history_top_2020>ul li>.hhh>div:nth-child(1)>span {
  display:block;
  margin-top:20px;
}


.history_top_2020>ul li>div:nth-child(2)>div:last-child{
  border:none;
}
.history_page li h6{
  font-size:16px;
  font-weight: bold;
  color:#50842F;
  text-indent: 10px;
  line-height:40px;
}
.history_page li span{
  display:block;
  width:2px;
  height: 2px;
  border-radius: 1px;
  background-color:#50842F;
  margin:0 15px;
}
.history_page li p {
  letter-spacing: -1px;
}

/****2020연혁***********/
.history_2010_before>ul li>div:nth-child(1){
  width:150px;
  height: 50px;
  color:#8B9177;
  border-radius: 25px;
  border:3px solid #E0E0E0;
  box-sizing: border-box;
  align-items: center;
}
.history_2010_before>ul>li:nth-child(1)>div:nth-child(2){
  border-top:1px solid #B9C9AE;
}
.history_2010_before>ul>li>div:nth-child(1){
  width:150px;
  height: 50px;
  color:#8B9177;
  border-radius: 25px;
  border:3px solid #E0E0E0;
  box-sizing: border-box;
  align-items: center;
}
.history_2010_before>ul li:nth-child(1)>div:nth-child(1){
  color:#8B9177;
  background-color:#fff;
  border-radius: 25px;
  border:3px solid #E0E0E0;
}
.history_2010_before>ul>li:nth-child(1)>.hhh>div:nth-child(3) {
  align-items: flex-start;
}
.history_2010_before>ul>li:nth-child(1)>.hhh>div:nth-child(3)>span {
  display:block;
  margin-top:20px;
}
.history_2010_before>ul:last-child>li:last-child>div:last-child{
  border-bottom:2px solid #50842F;
}




r

/***********/
.history_2010_before {
  display:none;
}


@media(max-width:1024px){
  .history_page{width:100%;}
  .history_page>.history_button{
    width:624px;
  }
  .history_top_2020 {width:100%;}
  .history_2010_before{width:100%;}
}
@media(max-width:991px){
  
}



@media(max-width:767px){
  .history_button{width:540px;}
  .history_page>.history_button{width:100%;}

}

@media(max-width:559px){
  .history_top_2020>ul li, .history_2010_before>ul>li{display:block;}
  .history_top_2020>ul li:nth-child(1)>div:nth-child(2),.history_top_2020>ul li>div:nth-child(2){width:100%;}
  .history_top_2020>ul li>div:nth-child(1){width:100px; margin-bottom:20px; height: 40px;}
  .history_top_2020>ul li>div:nth-child(2){margin-bottom:30px;}
}
@media(max-width:375px){
  .history_page>.history_button>div{font-size:14px;}
  .history_top_2020>ul li>div:nth-child(1){width:100px; height: 40px;margin-top:20px;}
  .history_top_2020>ul li>div{margin-bottom:10px;}
  .history_top_2020>ul li>div:nth-child(2)>div{display:block;line-height: 30px;font-size:13px;}
  .history_page li span,.history_top_2020>ul li>.hhh>div:nth-child(1)>span{display:none;}
  .history_page li p{margin-left: 10px;}
  .history_2010_before>ul>li:nth-child(1)>.hhh>div:nth-child(3)>span{display:none;}
  .history_2010_before>ul>li:nth-child(1)>.hhh>div:nth-child(3)>span{display:none;}

}