.tit {
    text-align: center;
    font-size: 1.7rem;
    color: #000;
    font-weight: bold;
    position: relative;
    margin: 3rem 0;
    padding-bottom: 1rem;
}

.tit:after {
    content: "";
    position: absolute;
    display: block;
    width: 4%;
    background: #000;
    height: 2px;
    left: 48%;
    bottom: -1rem;
}
.clearfix:after{height: 0;content: "";clear: both;display: block;}

.one {
    position: relative;
}


.nycontent{ width:75.4%; margin:0 auto; max-width: 1400px;}


.clolumn {
    text-align: center;
    margin-top: 2.2rem;
    margin-bottom: 3rem;
}

.clolumn h3 {
    display: inline-block;
    padding: 8px 33px;
    margin: 0 48px;
}

.clolumn h3 a {
    color: #000;
    font-size: 1.3rem;
}

.clolumn h3.cur {
    background: #bed3d8;
}


.one {
    text-align: center;
}


.one img,.two img,.one img,.four img {
    text-align: center;
    width: 100%;
}


.one img,.two img,.three img,.four img,.five img {
    width: 100%;
    line-height: 0px;
}

.tit2 {
     text-align: center;
    font-size: 1.3rem;
    color: #000;
    font-weight: bold;
    position: relative;
    margin: 1.5rem 0;
    padding-bottom: 1rem; 
}




.tits {}

.tits {
  text-align: center;
  height: 5rem;
  margin: 4rem 0 4rem 0;
}
.tits b:after{
    content: "";
    position: absolute;
    background: #007986;
    display: block;
    width: 3rem;
    height: 5px;
    left: 41%;
    bottom: -1rem;
}
.tits span {
   background: linear-gradient(to bottom, #bababa, rgba(186, 186, 186, 0.9) 10%,rgba(186, 186, 186, 0.9) 20%,  rgba(186, 186, 186, 0) 100%);
   -webkit-background-clip: text;
   -webkit-text-fill-color: transparent; /* 浣跨敤杩欎釜灞炴€ц€屼笉鏄畝鍗曠殑color: transparent; */
   font-size: 3rem;
   height: 2.3rem;
   line-height: 3.4rem;
   display: block;
   font-weight: bold;
   overflow: hidden;
   text-transform: uppercase;
}

.tits  b {
    color: #000000;
    font-weight: bold;
    font-size: 2rem;
    line-height: 1rem;
    position: relative;
}


.three {
    background: url(/Template/Help/help12/Img/bgs.jpg) no-repeat;
    background-size: 100% 100%;
    padding: 75px 0 82px 0;
    width: 75.4%;
    margin: 0 auto;
    max-width: 1400px;
}

.three .titt {
    font-size: 2.2rem;
    margin: 0rem;
    text-align: center;
    color: #000;
    font-weight: bold;
    position: relative;
    padding-bottom: 1rem;
    margin-bottom: 3rem;
}

.three .titt:after{content: "";background: #007986;position: absolute;bottom: -2px;left: 48.4%;height: 5px;width: 5rem;}
.three .titt:before{content: "";background: #007986;position: absolute;bottom: 0px;left: 46%;height: 1px;width: 10rem;}


.three dl {
    display: block;
    border-radius: 0.8rem;
    background: url(/Template/Help/help12/Img/dlbgs.png) no-repeat;
    background-size: 100% 100%;
    margin-bottom: 2rem;
}

.three dl dt {
    float: left;
    width: 46%;
}

.three dl dt img {
    width: 93.3%;
    padding: 1.26rem 6%;
}

.three dl dd {
    float: right;
    width: 50%;
    color: #fff;
    margin-top: 5rem;
}

.three dl dd  span {
    background: #fff;
    border-radius: 1.6rem;
    width: auto;
    color: #007d89;
    font-size: 1.3rem;
    text-align: center;
    font-weight: bold;
    display: inline-block;
    padding: 0.3rem 1.2rem;
    margin-bottom: 1rem;
    margin-right: 40%;
}

.three dl dd  p {
    font-size: 0.9rem;
    padding-bottom: 0.5rem;
}

.clearfix.main {
    width: 76.3%;
    margin: 0 auto;
    overflow: hidden;
}

.column ul {}

.column ul li {
    display: inline-block;
    width: 8%;
    height: 4.3rem;
    background: #72c1c9;
    color: #fff;
    font-size: 2rem;
    line-height: 4.3rem;
    text-align: center;
    margin-right: 5.1%;
    cursor: pointer;
    border-radius: 0.6rem;
}

.column ul li:nth-child(8) {
    margin-right: 0px;
}

.three dl.dl4 dd p {
    padding-right: 8%;
}

.three dl.dl4 dd {
    margin-top: 2rem;
}

.three dl.dl5 dd {
    margin-top: 4rem;
}

.three dl.dl6 dd {
    margin-top: 2.5rem;
}

.three dl.dl6 dd p {
    display: inline-block;
    width: 49%;
}

.three dl.dl7 dd {
    margin-top: 4rem;
}

.column ul li.cur {
    background: #007d89;
}

.column {
    margin-top: 3rem;
    display: block;
}