/*content-box*/
.content-box {position: relative;width: 100%; padding: 20px 0;display: block;}
.content-box .b_title{margin: 2rem 0;}
.b_title h3 {
    font-size: 1.8rem;
    color: #35383a;
}
.b_title span {
    font-size: 1.25rem;
    color: #b6b6b6;
    font-family: Roboto;
    text-transform: uppercase;
    display: block;
    margin-top: .625rem;
    margin-bottom: 1rem;
}
.b_title i {
    display: block;
    width: 25px;
    height: 1px;
    background: #2B74C3;
}

.n_join {
    width: 100%;
    padding-top: 2rem;
    padding-bottom: 2rem;
    overflow: hidden;
}

.n_join ul {
    margin-top: -1.875rem;
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.n_join ul li {
    width: 49%;
    margin-top: 1.875rem;
}
.n_join ul li:hover{
  background-color: #F5F8FB;
  -webkit-box-shadow: 0px 5px 15px 0px rgb(0 0 0 / 15%); 
  box-shadow: 0px 5px 15px 0px rgb(0 0 0 / 15%);
}

.n_join ul li a {
    display: block;
    border: 1px solid #e3e6ea;
    padding: 1.75rem;
    height: 100%;
}

.n_join ul li h5 {
    font-size: 1.25rem;
    color: #000000;
    font-weight: bold;
    padding-left: 2.5rem;
    background: url(../images/ico_join.png) left center no-repeat;
    background-size: 1.4375rem;
}

.n_join ul li .yaoqiu {
    margin-top: 1.125rem;
    margin-bottom: 1.625rem;
    font-size: 0;
}

.n_join ul li .yaoqiu span {
    display: inline-block;
    line-height: 1.875rem;
    margin-right: 2.5rem;
    font-size: .9375rem;
    color: #828282;
}

.n_join ul li .fuli {
    font-size: 0;
    margin-bottom: 1.5rem;
}

.n_join ul li .fuli span {
    display: inline-block;
    margin-right: .875rem;
    margin-bottom: .5rem;
    border: 1px solid #e4e7ea;
    font-size: 13px;
    color: #969696;
    text-align: center;
    padding: 10px 1rem;
    min-width: 6.125rem;
    border-radius: 2px;
    -webkit-border-radius: 2px;
    -moz-border-radius: 2px;
    -ms-border-radius: 2px;
    -o-border-radius: 2px;
}

.n_join ul li .shijian{
    font-size: .9375rem;
    color: #828282;
}


@media (max-width: 992px){
	.content-box {box-sizing: border-box;padding-top:0;}
}
@media (max-width: 576px){
  .class-box .menu .menu_left{display: flex;justify-content: space-around;}
  .class-box .menu .menu_left a{padding:10px 12px;font-size: 16px;margin-right: 0;}
  .n_join ul li {width: 100%; margin-top: 1.875rem; }

}