body,
h1,
h2,
h3,
p,
dl,
dd,
ol,
ul,
th,
td,
form,
fieldset,
input,
button,
textarea,
h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    padding: 0;
}

html {
    -webkit-text-size-adjust: none;
    word-wrap: break-word;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
}

ol,
ul {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
    empty-cells: show;
    font-size: inherit;
}

fieldset,
img {
    border: 0;
}

cite,
em,
s,
i,
b {
    font-style: normal;
}

input,
button,
textarea,
select {
    font-size: 100%;
}

body,
input,
button,
textarea,
select,
option {
    font-size: normal;
}

a,
input,
textarea {
    text-decoration: none;
    outline: 0;
}

li,
img,
label,
input {
    vertical-align: middle;
}

img {
    vertical-align: top;
}

var {
    font-style: normal;
}

ins {
    text-decoration: none;
}

.knt-container .top-nav {
    width: 100%;
    min-width: 1300px;
    background: transparent;
    -webkit-transition: all linear 0.3s;
    transition: all linear 0.3s;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 9;
}

.knt-container .top-nav .nav-wrap {
    margin: 0 auto;
    width: 1300px;
    height: 80px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
    -ms-flex-flow: row nowrap;
    flex-flow: row nowrap;
    -webkit-box-pack: justify;
    -ms-flex-pack: justify;
    justify-content: space-between;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.knt-container .top-nav .nav-wrap .logo {
    width: 290px;
    height: 32px;
    margin-left: 20px;
    position: relative;
}

.knt-container .top-nav .nav-wrap .logo img {
    position: absolute;
    top: 0;
    left: 0;
}

.knt-container .top-nav .nav-wrap .logo .logo-black {
    /* opacity: 0; */
    -webkit-transition: all linear 0.5s;
    transition: all linear 0.5s;
}

.knt-container .top-nav .nav-wrap ul li {
    display: inline-block;
    margin: 0 30px;
}

.knt-container .top-nav .nav-wrap ul li a {
    display: inline-block;
    line-height: 110px;
    color: #fff;
    font-size: 15px;
    transition: all 0.6s ease;
    -webkit-transition: all 0.6s ease;
    -webkit-transition: all linear 0.5s;
    transition: all linear 0.5s;
}

.knt-container .top-nav .nav-wrap ul li a:hover {
    color: #1992da;
}

.knt-container .top-nav .nav-wrap ul li .a-active {
    font-size: 18px;
    font-weight: bold;
    color: #1992da;
}

.knt-container .top-nav-active {
    background: #fff;
}

.knt-container .top-nav-active .nav-wrap .logo .logo-black {
    opacity: 1;
}

.knt-container .top-nav-active .nav-wrap ul li a {
    color: #333333;
}

.knt-container .section {
    padding-top: 130px;
    max-width: 1200px;
    margin: 0 auto;
    padding-bottom: 100px;
}

.knt-container .section .title {
    text-align: center;
    margin: 50px 0;
}

.knt-container .section h3 {
    margin-top: 20px;
}

.knt-container .section p {
    margin-top: 10px;
}