* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
        }
        a {
            text-decoration: none;
            color: inherit;
        }
        ul {
            list-style: none;
            color: inherit;
        }
	.continer{
		
	}
    .top_menu{
		display: flex;
		margin:30px 0 30px 0 ;
	}
	.top_menu > a{
		margin-left: 100px;
		font-size: 25px;
		font-weight: bold;
		color: black;
	}
	.menu{
		display: flex;
	}
	.menu > li{
		margin-left: 50px;
		margin-top:5px;
		font-size: 20px;
	}
	.menu > li > a{
		color: black;
		margin-left:40px;
	}
   .BI{
		background-image: url("../img/closeup-image-office-phone.jpg");
		background-position:center;
		background-size:cover;
		position:relative;
		height: 350px;
		width: auto;
	}
	.BI::before{
		position:absolute;
		content: "";
		width:100%;
		height:100%;
	}
    .BI > h2{
        color: white;
        font-size:60px;
        text-align: center;
        padding-top:100px;
        position: relative;
        z-index: 99;
    }
    .menu-1{
        display: flex;
    }
    .menu-1> li{
        margin-left:50px;
        margin-top:10px;
        font-size:20px;
    }
    .menu-1 > li > a{
        color:black;
    }
    .FAQ{
		float: left;
		margin-top:100px;
		margin-left:200px;
	}
	.Accordion{
		margin-top:100px;
		width: 700px;
		margin-left:700px;
	}
	.que:first-child{
    	border-top: 1px solid black;
    }
	.que{
	   position: relative;
  	   padding: 17px 0;
  	   cursor: pointer;
  	   font-size: 14px;
  	   border-bottom: 1px solid #dddddd;
	}
	.que::before{
  	   display: inline-block;
       content: 'Q';
       font-size: 14px;
       color: #006633;
       margin: 0 5px;
    }
   .que.on>span{
      font-weight: bold;
      color: #006633; 
    }
   .anw {
      display: none;
      overflow: hidden;
      font-size: 14px;
      background-color: #f4f4f2;
      padding: 27px 0;
    }
   .anw::before {
      display: inline-block;
      content: 'A';
      font-size: 14px;
      font-weight: bold;
      color: #666;
      margin: 0 5px;
    }
    .line{
		margin-top: 50px;
	}
	.ff{
		display:flex;
		margin-bottom: 10px;
	}
	.ff > h2{
		margin-left: 40px;
	}
	.link{
		display:flex;
		margin-left:40px;
		margin-top:5px;
	}
	.link > a{
		color: black;
		margin-left:5px;
	}
	@media (max-width: 768px) {
    /* ÄÁÅ×ÀÌ³Ê ¿©¹é Á¶Àý */
    
    /* »ó´Ü ¸Þ´º */
     .top_menu {
        flex-direction: column;
        align-items: flex-start;
        margin: 20px 0;
        /* display: flex;  => »©¼­ ÀÚ¿¬½º·¯¿î ºí·Ï ·¹À̾ƿôÀ¸·Î */
    }

    .top_menu > a {
        margin-left: 0;
        font-size: 20px;
        font-weight: bold;
        color: black;
        margin-bottom: 10px;
    }

    /* ¸Þ´º, ¸Þ´º-1 ¸ðµÎ flex columnÀ¸·Î */
    .menu,
    .menu-1 {
        display: flex;
        flex-direction: column;
        width: 100%;
        padding-left: 0;
    }
    .menu > li,
    .menu-1 > li {
        margin-left: 0;
        margin-top: 10px;
        font-size: 18px;
    }
    .menu > li > a,
    .menu-1 > li > a {
        margin-left: 0;
        color: black;
    }

    /* BI ¿µ¿ª: width 100%, height °íÁ¤, ¹è°æÄ¿¹ö À¯Áö */
    .BI {
        width: 100% !important;
        height: 300px;
        background-position: center;
        background-size: cover;
        position: relative;
        padding-left: 20px;
        box-sizing: border-box;
    }
    .BI > h2,
    .BI > p {
        position: relative;
        z-index: 2;
        color: white;
        padding-left: 20px;
    }
    .BI > h2 {
        font-size: 30px;
        padding-top: 100px;
    }
    .BI > p {
        font-size: 16px;
        padding-top: 20px;
    }

    /* FAQ, Accordion ¿µ¿ª float Á¦°Å, Áß¾Ó Á¤·Ä */
    .FAQ, .Accordion {
        float: none !important;
        width: 95% !important;
        max-width: none !important;
        margin-left: auto !important;
        margin-right: auto !important;
        margin-top: 50px;
    }

    /* Áú¹® ´äº¯ ÆùÆ®, Æеù Á¶Àý */
    .que {
        font-size: 14px;
        padding: 15px 10px;
        border-bottom: 1px solid #ddd;
    }
    .que::before {
        font-size: 14px;
        color: #006633;
        margin: 0 5px;
    }
    .anw {
        display: none;
        font-size: 14px;
        background-color: #f4f4f2;
        padding: 20px 10px;
    }
    .anw::before {
        font-weight: bold;
        color: #666;
        margin: 0 5px;
    }

    /* ÇÏ´Ü Ç÷º½º ¿µ¿ª flex-direction column */
    .f > button {
        width: 100%;
        max-width: 300px;
        margin-left: 0;
    }

    .line {
        margin-top: 30px;
    }

   .footer .ff {
        flex-direction: column;
        align-items: flex-start;
        margin-left: 20px;
    }
    .footer .link {
        margin-left: 0;
        margin-top: 10px;
    }

    /* ¹öÆ°, ÀÔ·Ââ ³ÐÀÌ Á¶Àý */
    .Service, .a > input, .b > input, .bb, .cc, .e > input {
        width: 100%;
        max-width: none;
        height: 30px;
    }
    .aa {
        height: 30px;
    }
}