* {
    margin: 0;
    padding: 0;
}

ul{
    list-style: none;
}
li{
    list-style: none;
}


.c-btn {
    color: black;
    text-decoration: none;
    position: relative;
    display: inline-block;
    height: 100%;
}

.c-btn:hover{
    color: black;
}

.c-btn:after {
    content: '';
    display: block;
    position: absolute;
}

.c-btn:before {
    content: '';
    display: block;
    position: absolute;
}

.c-btn--border-line {
    background: none;
    border: 0;
    box-sizing: border-box;
    box-shadow: inset 0 0 0 0 transparent;
}

.c-btn--border-line:after, .c-btn--border-line:before {
    box-sizing: border-box;
    border: 1px solid transparent;
    width: 0;
    height: 0;
}

.c-btn--border-line:after {
    top: 0;
    left: 0;
    -webkit-transition: border-color 0s ease-in 0.8s, width 0.2s ease-in 0.6s, height 0.2s ease-in 0.4s;
    transition: border-color 0s ease-in 0.8s, width 0.2s ease-in 0.6s, height 0.2s ease-in 0.4s;
}

.c-btn--border-line:before {
    bottom: 0;
    right: 0;
    -webkit-transition: border-color 0s ease-in 0.4s, width 0.2s ease-in 0.2s, height 0.2s ease-in;
    transition: border-color 0s ease-in 0.4s, width 0.2s ease-in 0.2s, height 0.2s ease-in;
}

.c-btn--border-line:hover:after, .c-btn--border-line:hover:before {
    width: 100%;
    height: 100%;
}

.c-btn--border-line:hover:after {
    border-top-color: #367dff;
    border-right-color: #367dff;
    -webkit-transition: width 0.2s ease-out, height 0.2s ease-out 0.2s;
    transition: width 0.2s ease-out, height 0.2s ease-out 0.2s;
}

.c-btn--border-line:hover:before {
    border-bottom-color: #367dff;
    border-left-color: #367dff;
    -webkit-transition: border-color 0s ease-out 0.4s, width 0.2s ease-out 0.4s, height 0.2s ease-out 0.6s;
    transition: border-color 0s ease-out 0.4s, width 0.2s ease-out 0.4s, height 0.2s ease-out 0.6s;
}

.c-btn--line:after {
    -webkit-transform-origin: right;
    transform-origin: right;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    bottom: 0;
    background-color: #367dff;
    -webkit-transition: -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: transform 0.6s cubic-bezier(0.55, 0, 0.1, 1), -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
}

.c-btn--line:hover:after {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
    -webkit-transform-origin: left;
    transform-origin: left;
    -webkit-transition: -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: transform 0.6s cubic-bezier(0.55, 0, 0.1, 1), -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
}

.c-btn--border-line {
    background: none;
    border: 0;
    box-sizing: border-box;
    box-shadow: inset 0 0 0 0px transparent;
}

.c-btn--border-line:after, .c-btn--border-line:before {
    box-sizing: border-box;
    border: 1px solid transparent;
    width: 0;
    height: 0;
}

.c-btn--border-line:after {
    top: 0;
    left: 0;
    -webkit-transition: border-color 0s ease-in 0.8s, width 0.2s ease-in 0.6s, height 0.2s ease-in 0.4s;
    transition: border-color 0s ease-in 0.8s, width 0.2s ease-in 0.6s, height 0.2s ease-in 0.4s;
}

.c-btn--border-line:before {
    bottom: 0;
    right: 0;
    -webkit-transition: border-color 0s ease-in 0.4s, width 0.2s ease-in 0.2s, height 0.2s ease-in;
    transition: border-color 0s ease-in 0.4s, width 0.2s ease-in 0.2s, height 0.2s ease-in;
}

.c-btn--border-line:hover:after, .c-btn--border-line:hover:before {
    width: 100%;
    height: 100%;
}

.c-btn--border-line:hover:after {
    border-top-color: #367dff;
    border-right-color: #367dff;
    -webkit-transition: width 0.2s ease-out, height 0.2s ease-out 0.2s;
    transition: width 0.2s ease-out, height 0.2s ease-out 0.2s;
}

.c-btn--border-line:hover:before {
    border-bottom-color: #367dff;
    border-left-color: #367dff;
    -webkit-transition: border-color 0s ease-out 0.4s, width 0.2s ease-out 0.4s, height 0.2s ease-out 0.6s;
    transition: border-color 0s ease-out 0.4s, width 0.2s ease-out 0.4s, height 0.2s ease-out 0.6s;
}

.m0 {
    padding-left: 0;
    padding-right: 0;
}

.nadc {
    -webkit-animation: nvfadeInDown .3s .1s ease both;
    -moz-animation: nvfadeInDown .3s .1s ease both;
}

.nav-zi {
    position: absolute;
    top: 68px;
    left: 0;
    background-color: #fff;
    height: auto;
    width: 100%;
    text-align: left;
}

.nav-zi ul {
    padding-top: 20px;
    padding-bottom: 10px;
}

.nav-zi li {
    width: 280px;
}

.nav-zi a {
    border: 1px solid #EDEDED;
    padding-left: 40px;
    margin-left: 10px;
    padding-right: 20px;
    margin-right: 10px;
    display: block;
    line-height: 40px;
    -webkit-transition: all 0.6s ease-in;
    -moz-transition: all 0.6s ease-in;
    -ms-transition: all 0.6s ease-in;
    -o-transition: all 0.6s ease-in;
    transition: all 0.6s ease-in;
}

.nav-zi a:hover {
    border: 1px solid #367dff;
}

.nav-zi i {
    padding-right: 10px;
    font-size: 18px;
}

.c-btn {
    color: black;
    text-decoration: none;
    position: relative;
    display: inline-block;
    height: 100%;
}

.c-btn:after {
    content: '';
    display: block;
    position: absolute;
}

.c-btn:before {
    content: '';
    display: block;
    position: absolute;
}

.c-btn--line:after {
    -webkit-transform-origin: right;
    transform-origin: right;
    -webkit-transform: scaleX(0);
    transform: scaleX(0);
    bottom: 0;
    background-color: #367dff;
    -webkit-transition: -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: transform 0.6s cubic-bezier(0.55, 0, 0.1, 1), -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
}

.c-btn--line:hover:after {
    -webkit-transform: scaleX(1);
    transform: scaleX(1);
    -webkit-transform-origin: left;
    transform-origin: left;
    -webkit-transition: -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
    transition: transform 0.6s cubic-bezier(0.55, 0, 0.1, 1), -webkit-transform 0.6s cubic-bezier(0.55, 0, 0.1, 1);
}

#n1 a {
    text-decoration: none;
}

#nz1 li {
    margin: 5px 10px 5px 10px;
    float: left;
}

#nz2 li {
    margin: 5px 10px 5px 10px;
    float: left;
}

#nz3 li {
    margin: 5px 10px 5px 10px;
    float: left;
}

#nz4 li {
    margin: 5px 10px 5px 10px;
    float: left;
}
#nz5 li {
    margin: 5px 10px 5px 10px;
    float: left;
}


#dh {
    height: 75px;
    font-size: 16px;
    font-family: Microsoft YaHei, Arial, Helvetica, sans-serif;
}

#dh a {
    color: black;
}

#dh li {
    margin: 0 10px 0 10px;
}

#dh-logo {
    margin-right: 200px;
}

#dh-menu a {
    line-height: 43px;
}

#dh-menu a:hover {
    display: block;
    color: red;
}

.menu-hover {
    border-bottom: 2px solid red;
}

#n1 {
    padding-bottom: 30px;
}

.content-box {
    margin-top: 30px;
    margin-bottom: 30px;
    line-height: 1.5em;

}

.content-box h2 {
    text-align: center;
    font-weight: 700;
}


#accordion {
    overflow: hidden;
    width: auto;
    height: 300px;
    margin: 30px auto;
    border: 2px solid #333;
    border-left: none;
    border-right: none;
}

#accordion ul {
    width: 100%;
}

#accordion li {
    float: left;
    overflow: hidden;
    height: 300px;
    box-shadow: 0 0 10px 0 #000;
}

#accordion img {
    vertical-align: top;
}
#com{
    padding-top: 10px;
    padding-bottom: 10px;
    margin-top: 50px;
    margin-bottom: 50px;
}
#com_new{
    width: 28%;
    float: left;
    margin: auto;
    margin-left: 5%;
    margin-right: 5%;
}
.com_new_top,.com_new{
    color: #4e555b;

}
.com_new_top p{
    font-size: 10px;
    color: #4e555b;
}
.com_new_top:hover{
    color: #17a2b8;
    text-decoration: none;
}
.com_new:hover{
    color: #17a2b8;
    text-decoration: none;
}
#com_info{
    width: 90%;
    float: right;
}
#com_img{
    width: 30%;
    float: left;
    margin: auto;
}
#com_img img{
    width: 100%;
}
#com_word{
    width: 50%;
    margin: auto;
    margin-left: 10%;

    float: left;
}
#com_word h2{
    padding-bottom: 17px;
    text-align: left;
}
#com_word p{
    text-align: left;
    text-indent: 2em;
    color: #4e555b;
}
#service .service_zi{
    width: 100px;
    height: 300px;
    float: left;
}