.alltit01 {
    width: 100%;
    max-width: 300px!important;
    margin: 0 0 30px 0;
    border-bottom: 1px solid #555;
    padding: 50px 0 20px 0;
    font-size: 30px;
    font-weight: bolder;
}

.fzlc {
    padding: 30px 30px;
    position: relative;
}

.fzlc:before {
    width: 100%;
    position: absolute;
    content: "";
    left: 0;
    bottom: 164px;
    height: 2px;
    background: #000;
}

.fzlc:after {
    position: absolute;
    content: "";
    right: 0;
    bottom: 156px;
    border-top: 10px solid transparent;
    border-bottom: 10px solid transparent;
    border-left: 20px solid #444;
}

.fzlc ul {
    display: flex;
    align-items: flex-start;
}

.fzlc li {
    /* padding-left: 20px;
    padding-right: 50px; */
    width: 12%;
    border-left: 1px solid #000;
    height: 140px;
    position: relative;
}

.fzlc li:nth-child(odd):before {
    bottom: 0;
}

.fzlc li:before {
    position: absolute;
    content: "";
    width: 10px;
    height: 10px;
    border-radius: 10px;
    background: #000;
    left: -5px;
}


.fzlc li ol {
    width: 130px;
    font-size: 14px;
    color: #888;
}

.fzlc h5 {
    font-size: 16px;
    color: #333;
    margin: 0;
}
.fzlc li:nth-child(even) h5{
    margin-top: 40px;
}
.fzlc li:nth-child(even) {
    margin-top: 130px;
}

.con{
    width: 100%!important;
    max-width: 1300px!important;
    padding: 0 20px;
}


@media (max-width: 1200px){
.fzlc {
    padding: 0px 20px;
    position: relative;
}
.fzlc ul {
    display: block;
    position: relative;
    margin-left: 10px;
}

.fzlc ul:before {
    width: 2px;
    position: absolute;
    content: "";
    left: -1px;
    top: 0;
    bottom: inherit;
    height: 100%;
    background: #000;
    display: block;
}

.fzlc li {
    padding-left: 25px;
    padding-right: 20px;
    width: 90%;
    border: none;
    height: auto;
    position: relative;
    margin: 0 0 20px 0!important;
}

.fzlc li:nth-child(odd):before {
    bottom: inherit;
}

.fzlc li ol {
    width: 100%;
    padding: 0!important;
}

.fzlc li:after {
    position: absolute;
    content: "";
    width: 20px;
    height: 1px;
    background: #555;
    left: 0;
    top: 5px;
}

.fzlc ul:before {
    width: 2px;
    position: absolute;
    content: "";
    left: -1px;
    top: 0;
    bottom: inherit;
    height: 100%;
    background: #000;
    display: block;
}

.fzlc:after {
    left: 24px;
    right: inherit;
    bottom: -20px;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-top: 12px solid #444;
}

.fzlc:before {
    display: none;
}

}