html,body,div,dl,dt,dd,ul,ol,li,h2,h2,h3,h4,h5,h6,pre,code,a,form,fieldset,legend,input,button,textarea,p,blockquote,th,td{margin:0;padding:0;}
html{overflow-x: hidden;}
body {
    margin: 0;
    background-color: #fff;
    font-family: Helvetica,Arial,"PingFang SC","Noto Sans",Roboto,"Microsoft Yahei",sans-serif;
    height: 100%;
    width: 100%;
    overflow-x: hidden;
    -moz-user-select: none;
    -webkit-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
img{ border:0;display: block;width: 100%;}
ul,ol,li { list-style:none;}

body,html {
    width: 100%;
    height: 100%
}

input::-ms-clear,input::-ms-reveal {
    display: none
}

*,:after,:before {
    box-sizing: border-box;
}

html {
    font-family: sans-serif;
    line-height: 1.15;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    -ms-overflow-style: scrollbar;
    -webkit-tap-highlight-color: rgba(0,0,0,0)
}

@-ms-viewport {
    width: device-width
}

body {
    margin: 0;
    color: rgba(0,0,0,.85);
    font-size: 14px;
    font-family: -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,"Noto Sans",sans-serif,"Apple Color Emoji","Segoe UI Emoji","Segoe UI Symbol","Noto Color Emoji";
    font-variant: tabular-nums;
    line-height: 1.5715;
    background-color: #fff;
    -webkit-font-feature-settings: "tnum","tnum";
    font-feature-settings: "tnum","tnum"
}

[tabindex="-1"]:focus {
    outline: none!important
}

hr {
    box-sizing: content-box;
    height: 0;
    overflow: visible
}

h1,h2,h3,h4,h5,h6 {
    margin-top: 0;
    margin-bottom: .5em;
    color: rgba(0,0,0,.85);
    font-weight: 500
}

p {
    margin-top: 0;
    margin-bottom: 1em;
}

ul {
    padding-left: 25px
}

ul li {
    list-style: none
}

hr {
    border: 1px dotted #ccc
}

.content{
    background-color: #ffffff;
    max-width: 1440px;
    padding: 40px;
    /* overflow-x: scroll; */
    margin: auto;
    box-sizing: border-box;
}

table td{
    padding: 10px;
    border: 1px solid;
}