body{
  font-family: 'Raleway', sans-serif;
  color: #333;
  font-size: 0.75rem;
}
header{
  height: 130px;
}
.headerInner{
  max-width: 970px;
  margin: 0 auto;
  text-align: center;
  padding-bottom: 30px;
  border-bottom: 1px solid #c3c3c3;
}
/* .navarea{
  margin-left: 100px;
} */
.navarea li{
  float: left;
  margin-right: 10px;
}
.navarea nav{
  float: left;
}
.headerInner p{
  float:right;
}
.headerInner img{
  width: 12%;
}
.headerInner .logoarea{
  padding: 30px 0;
}
.clearfix::after{
  display: block;
  content: "";
  clear: both;
}
h1{
  text-align: center;
  padding-top: 20px;
  margin-bottom: 20px;
}
.headerContents{
  width: 800px;
  margin: 0 auto;
}
.contents{
  width: 800px;
  margin: 0 auto;
}
.main{
  display: flex;
  justify-content: space-between;
  margin-bottom: 50px;
}
#imageArea{
  width:370px;
}
#imageArea img{
  max-width: 100%;
}
#infoarea{
  width: 370px;
}
.main{
  margin-top: 50px;
}
#productName{
  border-top: 1px solid #c3c3c3;
  border-bottom: 1px solid #c3c3c3;
  font-size: 9px;
  font-weight: bold;
  height: 60px;
  display: flex;
  align-items: center;
}
#productName h2{
  vertical-align: middle;
}
#infoarea div{
  margin-bottom: 30px;
}
#productSize th,
#productSize td{
  border: 1px solid #c3c3c3;
  width: 80px;
  height: 40px;
  font-weight: lighter;
  text-align: center;
}
#productSize tbody{
  border: 2px solid transparent;
}
#productSize .number{
  width: 240px;
}
#productSize .number select{
  width: 90%;
}
.btn{
  width: 100%;
  background: #4B4B4B;
  border: none;
  color: #fff;
  height: 60px;
  margin-top: 20px;
}
.btn:hover{
  cursor: pointer;
}
#sizeDetail td,
#sizeDetail th{
  border: 1px solid #c3c3c3;
  width: 80px;
  height: 40px;
  font-weight: lighter;
  text-align: center;
}
#sizeDetail .headerCulum{
  width: 60px;
  background: #ecebeb;
}
#sizeDetail .headerRow{
  background: #ecebeb;
}
footer p{
  width: 100px;
  margin: 0 auto;
}
@media screen and (max-width: 1024px){
  header{
    height:100px;
    width: 100%;
  }
  .main{
    flex-direction: column;
    margin-top: 0;
  }
  #imageArea{
    width: 100%;
  }
  .headerInner {
    padding-bottom: 20px;
    border: none;
    width: 100%;
  }
  .headerContents{
    width: 100%;
  }
}