.about_box {
    width: 1200px;
    margin: 0 auto;
    padding-left: 20px;
    padding-top: 55px;
    padding-bottom: 86px;
}

.about_box1 {
    width: 100%;
    background: radial-gradient(#13559b, #165da6 54%, #155da7);
}

.about_img {
    width: 1200px;
    height: 350px;
}

.about_title_t {
    font-size: 44px;
    font-family: "Microsoft YaHei", "Microsoft YaHei-Bold";
    font-weight: 700;
    color: #ffffff;
    margin: 50px 0;
}

.about_title_e {
    font-size: 44px;
    font-family: "Microsoft YaHei", "Microsoft YaHei-Bold";
    font-weight: 700;
    color: #4C80B7;
    margin: 0 18px 93px 18px;
}

.about_describe_box {
    width: 100%;
    font-size: 16px;
    font-family: "Microsoft YaHei", "Microsoft YaHei-Regular";
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 32px;
    text-indent: 2em;
}

.about_describe_box1 {
    width: 100%;
    font-size: 16px;
    font-family: "Microsoft YaHei", "Microsoft YaHei-Regular";
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 32px;
}

.about_icon {
    width: 160px;
    height: 60px;
    margin-left: 208px;
}

.bottom_box {
    padding: 0 !important;
}

.title_blank {
    width: 63px;
    height: 63px;
    border-radius: 50%;
    font-size: 16px;
    font-family: "Microsoft YaHei", "Microsoft YaHei-Bold";
    font-weight: 700;
    text-align: center;
    color: #ffffff;
    background-image: url(../../img/blank325.png);
    line-height: 32px;
    position: absolute;
    margin-left: -95px;
    margin-top: -120px;
}

.ul_box {
    width: 100%;
    padding: 78px 0 50px 63px;
    border-left: 2px dashed #FF7600;

    display: grid;
    row-gap: 10px;
}

.list_l_img {
    width: 58px;
    height: 18px;
    position: absolute;
    margin-left: -72px;
    margin-top: -9px;
}

.list_end_img {
    width: 60px;
    height: 60px;
    position: absolute;
    margin-left: -28px;
    margin-top: -36px;
}

.title_d_box {
    font-size: 24px;
    font-family: "Microsoft YaHei", "Microsoft YaHei-Bold";
    font-weight: 700;
    text-align: left;
    color: #ffbb69;
    line-height: 32px;
    margin-top: -23px;
    text-shadow: 0px 3px 6px 0px rgba(0,0,0,0.16);
}

.title_p_box {
    margin: 13px 0 56px 0;
    border-top: 1px solid #5283b8;
    padding-top: 15px !important;
    width: fit-content;
}
.title_p_box1{
  margin: 13px 0 56px 0;
    border-top: 1px solid #5283b8;
    padding-top: 15px !important;
    width: fit-content;
  opacity: 0;
}
.title_p {
    font-size: 16px;
    font-family: "Microsoft YaHei", "Microsoft YaHei-Regular";
    font-weight: 400;
    text-align: left;
    color: #ffffff;
    line-height: 32px;
    width: fit-content;
    margin-bottom: 10px;
}

.title_img {
    width: 510px;
    height: auto;
    box-shadow: 0px 3px 15px 0px rgba(0,0,0,0.16);
}

.title_d_box_1{
    opacity: 0;
    transform: translateX(100%);
}

.animate__animated.animate__fadeInRight {
    animation-fill-mode: forwards;
}

@media screen and (max-width: 1700px) {
    .about_box {
        padding-left: 43px;
    }
}