.flex-center{
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: nowrap;
    flex-direction: row;
}
.four-list{
    display: block;
    width: 100%;
    height: 100%;
    overflow: hidden;
}
.four-list ul{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    height: 100%;
    margin: 0;
    padding: 0;
    flex-direction: row;
}
.four-list ul li{
    width: 47%;
    height: 50%;
    margin: 1% 0 0 0;
}
.four-list-pic{
    display: block;
    width: 100%;
    height: 80%;
}
.four-list ul li p{
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: rgba(0,0,0,0.5);
    padding: 1% 1%;
    color: #fff;
    font-size: 18px;
    text-align: center;
}
.pro-types{

}
.pro-types a{
    display: block;
    line-height: 60px;
    font-size: 18px;
    color: #4c514d;
    padding-left: 35px;
    position: relative;
    border-bottom: 1px dashed #dadbda;
}
.pro-types a:before {
    position: absolute;
    content: "";
    width: 12px;
    height: 12px;
    background-color: #bfbfbf;
    border-radius: 100%;
    -webkit-transition: all 0.35s;
    -moz-transition: all 0.35s;
    -ms-transition: all 0.35s;
    -o-transition: all 0.35s;
    transition: all 0.35s;
    left: 6%;
    top: 50%;
    -webkit-transform: translateY(-50%);
    -moz-transform: translateY(-50%);
    -ms-transform: translateY(-50%);
    -o-transform: translateY(-50%);
    transform: translateY(-50%);
}
.pro-types a:hover{
    background: #175aa8;
    color: #fff;
    -webkit-transition: all 0.85s;
    -moz-transition: all 0.85s;
    -ms-transition: all 0.85s;
    -o-transition: all 0.85s;
    transition: all 0.85s;
}
.pro-types a:hover:before{
    background-color: #fff;
}
.allpro .title{
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.menu-ul{
}
.menu-ul-one{
    border-top: 1px #ddd solid;
    border-right: 1px #ddd solid;
    border-left: 1px #ddd solid;
}
.menu-ul-one-li{}
.menu-ul-one-a{
    display: block;
    font-size: 18px;
    padding: 3% 3% 3% 10%;
    position: relative;
    background: #175aa8;
    color: #fff;
}
.menu-ul-one-a:before{
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    background-image: url("../images/rj-l.png");
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 5%;
    bottom: 0;
    margin: auto;
}
.menu-ul-one-a:hover{
    background: #175aa8;
    color: #fff;
}
.menu-ul-two{
    border-top: 1px #ddd solid;
}
.menu-ul-two-li{}
.menu-ul-two-a{
    display: block;
    font-size: 18px;
    color: #333;
    padding: 3% 3% 3% 20%;
    position: relative;
}
.menu-ul-two-a:before{
    content: '';
    display: block;
    width: 16px;
    height: 16px;
    background-image: url("../images/rj-l.png");
    background-repeat: no-repeat;
    background-size: cover;
    position: absolute;
    top: 0;
    left: 15%;
    bottom: 0;
    margin: auto;
}
.menu-ul-two-a:hover{
    background: #175aa8;
    color: #fff;
}
.menu-ul-three{
    border-top: 1px #ddd dashed;
    border-bottom: 1px #ddd dashed;
}
.menu-ul-three-li{}
.menu-ul-three-a{
    display: block;
    font-size: 18px;
    color: #333;
    padding: 3% 3% 3% 30%;
    position: relative;
}
.menu-ul-three-a:hover{
    background: #175aa8;
    color: #fff;
}
.active-one-a{
    background: #175aa8;
    color: #fff;
}
.active-two-a{
    background: #175aa8;
    color: #fff;
}
.active-three-a{
    background: #175aa8;
    color: #fff;
}
.mobile-menu-ul{}
.mobile-menu-ul a{
    display: block;
    padding: 3% 0;
    margin: 3% 0 0 0;
    background-color: #f7f7f7;
}
.mobile-menu-box{
    width: 100%;
    height: 100px;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}
.mobile-menu-box .mobile-menu-desc{
    width: 100%;
    height: 100%;
    padding: 15px 0 0 30px;
}
.mobile-menu-box .mobile-menu-desc p{}
.mobile-menu-box .mobile-menu-desc p{
    font-size: 16px;
    color: #333;
    font-weight: bold;
}
.mobile-menu-box .mobile-menu-desc p:nth-child(1){}
.mobile-menu-box .mobile-menu-desc p:nth-child(2){
    font-size: 14px;
    white-space: nowrap;
}
.mobile-menu-box .mobile-menu-desc p:nth-child(3){}
.in_m_03{
    margin: 3% 0 0 0;
}
.m-pro-title{
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: #f7f7f7;
    margin: 0 0 3% 0;
    padding: 3%;
}
.m-pro-title img{
    height: 40px;
}
.m-pro-title p{
    font-size: 16px;
    color: #333;
    font-weight: bold;
}
.m-pro{}
.m-pro-one{
    display: flex;
    justify-content: space-between;
    gap: 10px;
}
.m-pro-one-left{
    width: 40%;
    background-color: #f7f7f7;
    padding: 10px;
}
.m-pro-one-left a{
    display: block;
    height: 100%;
}
.m-pro-one-left-box{
    width: 100%;
    height: 100%;
}
.m-pro-one-left-pic{
    height: 90%;
}
.m-pro-one-left-pic img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.m-pro-one-left-desc{
    width: 100%;
    height: 10%;
}
.m-pro-one-left-desc p{text-align: center;white-space: nowrap;overflow: hidden;text-overflow: ellipsis;font-weight: bold;}
.m-pro-one-right{
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    width: 60%;
    gap: 10px;
}
.m-pro-one-right a{
    display: block;
    width: 47%;
    background-color: #f7f7f7;
    padding: 10px;
}
.m-pro-one-right-box{
    width: 100%;
    height: 100%;
}
.m-pro-one-right-pic{
    width: 100%;
    height: 80%;
    padding: 10%;
}
.m-pro-one-right-pic img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.m-pro-one-right-desc{
    width: 100%;
    height: 20%;
}
.m-pro-one-right-desc p{
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: bold;
}
.m-pro-two{
    display: flex;
    gap: 10px;
    margin: 10px 0 0 0;
}
.m-pro-two a{
    display: block;
    width: 33%;
    background-color: #f7f7f7;
    padding: 0 10px 10px 10px;
}
.m-pro-two-box{
    width: 100%;
    height: 100%;
}
.m-pro-two-pic{width: 100%;height: 80%;padding: 10%;}
.m-pro-two-pic img{
    width: 100%;
    height: 100%;
    object-fit: contain;
}
.m-pro-two-desc{
    width: 100%;
    height: 20%;
}
.m-pro-two-desc p{
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-weight: bold;
}