.titleimg {
        width: 100%;

    }
.titleimg>img{
    width:100%;
}
 .customdv {
    display: flex;
    flex-wrap: wrap;
    padding-top: 100px;
        max-width: 1300px;
    width: 100%;
    margin: 0 auto 100px;
    box-sizing: border-box;
}
.tabmenu {
    flex: 0 0 200px;
    text-align: center;
}
 .customerhtml {
     padding-left:20px;
    flex: 0 0 calc(100% - 220px);
}
 .tabmenu>div>a {
    font-size: 18px;
    color: #000;
    text-decoration: underline !important;
    display: block;
}
 .tabmenu>div>ul {
    margin-bottom: 20px;
}
 .tabmenu>div>ul>li {
    margin-top: 20px;
    font-size: 16px;
}
  .tabmenu>div>ul>li a{
    color: #333;
    cursor:pointer;
    font-size: 16px;
  }
  .currtitle>div {
    font-size: 16px;
    padding-left: 10px;
    border-left: 3px solid #000;
}
  .currtitle {
    padding-bottom: 15px;
    border-bottom: 1px solid #000;
    padding-left: 30px;
}
  .customhtml {
    padding: 20px 0 20px 150px;
}