_header.scss

header{
  z-index: 1;
  position: relative;

  .content{
    position: relative;
    background-color: $grey-0;
    border-bottom: solid $grey-4 1px;
    height: 40px;

    .maintitle{
      display: inline-block;
      font-size: 30px;
      font-weight: 200;
      line-height: 39px;
      padding-left: 4px;
      @media (max-width: $break-medium){ display: none;}
    }

    nav{
      position: absolute;
      top: 0;
      height: 40px;
      right: 0;
      left: 190px;
      @media (max-width: $break-medium){ left: 0;}


      ul{
        width: 100%;
        text-align: right;
        @media (max-width: $break-medium){text-align: center;}

        li{
          display: inline-block;
          &:last-child{ @media (max-width: $break-medium){border-right: solid $grey-4 1px;}}

          a{
            display: inline-block;
            text-align: center;
            height: 39px;
            line-height: 37px;
            padding: 0 14px;
            color: black;
            border-left: solid $grey-4 1px;
            &:hover{background-color: $grey-2;}
            &:active{background-color: white;}


            @media (max-width: $break-medium){ font-size: 12px; padding: 0 7px;}
          }
        }
      }
    }
  }
}