.new_item1 {
    position: relative;
    width: 100%;
    height: auto;
    padding-top: 111px;
    background-image: linear-gradient(to bottom, #607d8b, #f1f2ee);
    z-index: 20;
}

.ni1_containser {
    width: 85%;
    height: auto;
    margin: auto;
    border-radius: 10px 10px 0 0;
    background-color: #ffffff;
}

.ni1_title {
    position: relative;
    width: 84%;
    padding-top: 111px;
    margin-left: 8%;
    font-size: 100%;
}

.nt1_front {
    position: absolute;
    top: 111px;
    left: 0;
    font-size: 100%;
}

.nt1_front > span {
    display: inline-block;
    font-size: 72%;
    color: #162040;
}

.nt1_front > div {
    position: relative;
    height: 100%;
}

.nt1_front > div div {
    position: absolute;
    bottom: 9px;
    left: 15px;
    width: 20px;
    height: 5px;
    background-color: #3351B1;
}

.nt1_back {
    position: absolute;
    top: 85px;
    left: 0;
    font-family: PingFangSC-Semibold, serif;
    font-weight: bold;
    font-size: 100%;
    color: #d2d2d2;
}

.ni1_body {
    position: relative;
    width: 84%;
    height: auto;
    padding-top: 50px;
    padding-bottom: 111px;
    margin-left: 8%;
    font-size: 100%;
}

.ni1_body > img {
    width: 48%;
    height: auto;
}

.item_block {
    width: 32%;
    height: auto;
    border-radius: 5px;
    border: solid 1px #f0f0f0;
    overflow: hidden;
    font-size: 100%;
    transform: scale(1);
    -webkit-transform: scale(1);
    -moz-transform: scale(1);
    -o-transform: scale(1);
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
    cursor: pointer;
}

.item_block:hover {
    -webkit-transform: scale(1.05);
    -moz-transform: scale(1.05);
    -o-transform: scale(1.05);
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
}

.item_block:first-child {
    margin-right: 2%;
}

.item_block:last-child {
    margin-left: 2%;
}

.ib_img {
    width: 100%;
    height: auto;
}

.item_block > span {
    display: block;
    font-size: 35%;
    font-family: PingFangSC-Regular, serif;
}

.ib_title {
    margin: 10% 0 0 2%;
    font-weight: bold;
    color: #162040;
}

.ib_content {
    margin: 2% 0 0 2%;
    color: #8C9098;
    line-height: 30px;
}

.ib_more {
    width: 100%;
    font-size: 35%;
    margin-top: 10%;
    opacity: 0;
    transition: opacity 0.3s;
    -webkit-transition: opacity 0.3s;
    -moz-transition: opacity 0.3s;
    -o-transition: opacity 0.3s;
}

.ib_more > div {
    height: 100%;
}

.item_block:hover .ib_more {
    opacity: 1;
}

.ib_ms {
    display: inline-block;
    width: 58%;
    height: 100%;
    line-height: 100%;
    color: #007aff;
    text-align: right;
}

.ibm {
    position: relative;
    left: 10px;
    top: 10%;
    height: 90%;
}

.ib_btm {
    width: 100%;
    height: 9px;
    margin-top: 2%;
}

.ib_btm > div {
    height: 9px;
    margin: auto;
    background-color: #007aff;
    width: 1%;
    opacity: 0;
    transition: all 0.3s;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -o-transition: all 0.3s;
}


.item_block:hover .ib_btm > div {
    opacity: 1;
    width: 100%;
}