.title {
    color: #3d3e3e;
    padding-left: 0;
}

.index_three {
    background: #E8ECF1;
}

.index_three .left ul li .number {
    color: #3d3e3e;
}

.index_three .title {
    padding-left: 0;
    color: #3d3e3e;
}

.index_two .title::after,
.index_three .title::after,
.index_four .title::after,
.index_five .title::after,
.title::after {
    background-image: unset;
}

.index_three .left .text,
.index_three .left ul li .number span {
    color: #3d3e3e;
}

.index_two .title {
    color: #3d3e3e;
    padding-left: 0%;
}

.index_three .left ul {
    margin-top: 3.7125rem;
}

.index_three .left .text.line2 {
    -webkit-line-clamp: 3;
}

.p100 {
    padding: 4.95rem 0;
}

.newpro2-prolist-head {
    position: relative;
    margin: 2rem 0 1rem;
}

.newpro2-prolist-head ul {
    position: relative;
}

.newpro2-prolist-head ul li {
    float: left;
    padding: 10px;
    border: 1px solid #d9d9d9;
    width: 13%;
    font-size: 16px;
    line-height: 24px;
    text-align: center;
    cursor: pointer;
    margin-right: 2.5%;
    border-radius: 4px;
    /*margin-bottom: 20px;*/
    color: #666666;
    background: #fff;
}

.newpro2-prolist-head ul li.on {
    border: 1px solid rgb(229 0 20);
    color: white;
    background-color: rgb(229 0 20);
}

.newpro2-prolist-head ul li>a {
    display: block;
}

.newpro2-prolist-head ul li:nth-child(5n) {
    margin-right: 0;
}

.newpro2-prolist-head ul li.on {
    border: 1px solid rgb(229 0 20);
    /* margin-bottom: 0px; */
    color: white;
    background-color: rgb(229 0 20);
}

.newpro2-prolist-head ul li.on>a {
    color: #fff;
}

.newpro2-prolist-head ul li:hover {
    background-color: rgb(229 0 20);
    color: white;
}

.newpro2-prolist-head ul li:hover a {
    color: white;
}

.newpro2-prolist-head:before {
    content: "";
    position: absolute;
    bottom: 0px;
    width: 100%;
    height: 2px;
    background-color: rgb(229 0 20);
    display: none;
}

.list_about_four .ul li {
    padding: 15px 15px 0 15px;
    background: #fff;
    border: 1px solid #ddd;
    width: 23%;
    margin-right: 2%;
    margin-bottom: 2%;
}

.ul li span {
    display: block;
    text-align: center;
    margin: 10px 0;
    font-size: 1.1rem;
}

@media (max-width: 767px) {
    .ul li {
        padding: 5px 5px 0 5px;
        width: 44%;
    }

    .ul li:nth-child(2n) {
        margin-right: 0;
    }

    .list_about .row {
        justify-content: center;
    }

    .p100 {
        padding: 1.95rem 0;
    }

    .newpro2-prolist-head ul li {
        width: 48%;
        margin-bottom: 2.5%;
    }

    .newpro2-prolist-head ul li:nth-child(2n) {
        margin-right: 0;
    }

    .col-md-3 {
        width: 100%;
    }

    .list_about_four .ul li {
        width: 49%;
    }

    .newpro2-prolist-head ul li>a {
        display: block;
        width: 100%;
    }
}