body {
    background: #FFFFFF;
    color: #000;
    padding: 0;
    font-family: "Microsoft YaHei";
    margin: 0 auto;
    min-width: 1200px;
    max-width: 1920px;
    font-size: 15px;
}

body,
.row,
.h1,
h2,
h3,
h4,
h5,
h6,
hr,
p,
blockquote,
dl,
dt,
dd,
ul,
ol,
li,
pre,
form,
fieldset,
legend,
button,
input,
textarea,
th,
td {
    margin: 0;
    padding: 0;
}

img {
    vertical-align: middle;
    border: 0
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: normal;
    font-weight: bold
}

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

.lf {
    float: left;
}

.rt {
    float: right;
}

.w1200 {
    width: 1200px;
    margin: 0 auto;
}

.tle {
    font-size: 38px;
    line-height: 80px;
    text-align: center;
}

.content {
    font-size: 20px;
    line-height: 36px;
    text-align: center;
}

.content1 {
    font-size: 30px;
    line-height: 36px;
    text-align: center;
}

.ljzx {
    border-radius: 10px;
    transition: all 1s;
    letter-spacing: 2px;
    display: inline-block;
    color: #ffffff;
    text-align: center;
    background: #f53030;
    font-size: 22px;
    line-height: 2.6em;
    border: 0;
    box-shadow: none;
    text-indent: 0;
    width: 360px;
}

.ljzx:hover {
    color: #0CD1A1;
    transform: translateY(-20px)
}

.bai {
    color: #ffffff;
}


/*  */

.bt_bd h2 {
    margin-bottom: 30px;
    margin-top: 90px;
    color: #fff;
    text-align: center;
    font-weight: 400;
    font-size: 39px;
}

.bt_bd p {
    font-size: 16px;
    text-align: center;
    line-height: 30px;
    margin-bottom: 40px;
}

.formzy input {
    width: 500px;
    height: 65px;
    line-height: 65px;
    border: 1px solid #fff;
    background: none;
    font-size: 18px;
    color: #fff;
    padding-left: 30px;
}

.btstyle5 {
    border-radius: 5px;
    -moz-border-radius: 5px;
    -webkit-border-radius: 5px;
}

img {
    display: block;
}

a {
    text-decoration: none;
}


/*  */

.p1 ul {
    display: flex;
    flex-wrap: wrap;
}

.p1 ul li {
    flex: 30%;
    margin: 10px;
}

.p1 ul li img {
    width: 100%;
}


/* bg */

.bg {
    background: url(../images/bg.png) no-repeat;
}

.bg2 {
    background: url(../images/bg2.png) no-repeat;
}