.button-menu{
    border: 0;
    background-color: transparent;
    margin: 0;
    padding: 20px;
    padding-bottom: 0;
    color: #363636;
    float: left;
    position: fixed;
    top: 7.5px;
  }
body {
    margin: 0;
}
.top {
    height: 55px;
    width: auto;
    padding: 7.5px;
    text-align: center;
    
}
.logo {
    display: inline-block;
    height: 40px;
    padding: 9px;
    font-size: 30px;
}
ul.m {
    text-align: left;
    list-style: none;
    padding: 0;
    margin: 10;
}
ul {
    text-align: left;
    list-style: none;
    padding: 0;
}
#m1, #m2, #m3, #m4 {
    display: none;
}
#detail-menu {
    background-color: transparent;
    text-decoration: none;
    font-size: 22.5px;
    font-weight: 700;
    padding: 0;
}
ul.m > li {
    padding-top: 15px;
    padding-bottom: 0px;
}
a {
    text-decoration: none;
    color: black;
    background-color: transparent;
}
a:active, a:hover {
    text-decoration: none;
    color: black;
    background-color: transparent;
}
#detail-menu::after {
    content: "";
    width: 8px;
    height: 8px;
    border: 2px solid rgb(0, 0, 0);
    margin-bottom: 4px;
    border-top: 0;
    border-right: 0;
    transform: rotate(-45deg) translateY(180%);
    transform-origin: 25% 25%;
    position: absolute;
}
p {
    height: 15px;
    margin: 0px;
    border-bottom : 1px solid #d4d4d4;
}
.line {
    height: 1px;
}
#m1 > li, #m2 > li, #m3 > li, #m4 > li{
    font-size: 20px;
    font-weight: 600;
    margin: 15px;
}
#plain {
    padding-left:20px ;
    width:60vw;
    padding-right:20px ;
}
.menu {
    margin-right: 0px;
    position: fixed;
    background-color: white;
    height: 120%;
    top: 0px;
    padding-top: 50px;
    z-index: 10;
}
#body {
    margin: 20px;
}
body{
  font-family: "Noto Sans KR", serif;
  font-optical-sizing: auto;
  font-style: normal;
}
#container {
    text-align: center;
    font-size: 25px;
}
#dat {
    text-align: center;
    font-size: 30px;
    padding-bottom: 15px;
    margin-bottom: 15px;
    margin-top: 30px;
    border-bottom : 1px solid #d4d4d4;
}
#set {
    display: flex;
    align-items: center;
    flex-direction: column;
    margin: auto;
}
form {
    margin-top: 50px;
}
#ndetail-menu {
    background-color: transparent;
    text-decoration: none;
    font-size: 22.5px;
    font-weight: 700;
    padding: 0;
}
#m2_1, #m2_2, #m2_3{
    display: none;
    margin-left: 30px;
    font-size: 20px;
    font-weight: 500px; ;
}
#detail_2::after {
    content: "";
    width: 8px;
    height: 8px;
    border: 2px solid rgb(0, 0, 0);
    margin-bottom: 4px;
    border-top: 0;
    border-right: 0;
    transform: rotate(-45deg) translateY(180%);
    transform-origin: 25% 25%;
    position: absolute;
}
.grade {
    display: inline-block;
    font-size: 20px;
}
#mov {
    font-size: 15px;
    margin: 20px;
}

    
::-webkit-scrollbar {
    display: none;
}
  

html {
    scrollbar-width: none;
    -ms-overflow-style: none;
}