html,body{
    margin:0 auto;
    line-height: 1 !important;
    height:100%;
    font-weight:200;
    font-family: -apple-system, BlinkMacSystemFont, "PingFang SC","Helvetica Neue",STHeiti,"Microsoft Yahei",Tahoma,Simsun,sans-serif !important;
    margin:0 auto !important;
    -webkit-overflow-scrolling : touch; 
}
html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header,
menu, nav, output, ruby, section, summary,
time, mark, audio, video, input,button {
    margin: 0;
    padding: 0;
    border: 0;
    font-size: 100%;
    font-weight: normal;
    vertical-align: baseline;
    box-sizing: border-box;
}

/* HTML5 display-role reset for older browsers */
article, aside, details, figcaption, figure,
footer, header, menu, nav, section {
    display: block;
}

blockquote, q {
    quotes: none;
}

blockquote:before, blockquote:after,
q:before, q:after {
    content: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* custom */
a {
    color: #7e8c8d;
    text-decoration: none;
    -webkit-backface-visibility: hidden;
    &:hover{
        text-decoration: none !important;
    }
}

li {
    list-style: none;
}

::-webkit-scrollbar {
    display:none
}

::-webkit-scrollbar-track-piece {
    background-color: rgba(0, 0, 0, 0.2);
    -webkit-border-radius: 6px;
}

::-webkit-scrollbar-thumb:vertical {
    height: 5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
}
input:-webkit-autofill {
    -webkit-box-shadow: 0 0 0px 1000px white inset !important;
}
::-webkit-scrollbar-thumb:horizontal {
    width: 5px;
    background-color: rgba(125, 125, 125, 0.7);
    -webkit-border-radius: 6px;
}
input::-webkit-input-placeholder,textarea::-webkit-input-placeholder{
    color: #b4b4b4 !important;
}
body {
    -webkit-text-size-adjust: none;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}
input::-webkit-autofill, textarea::-webkit-autofill, select::-webkit-autofill {  
    -webkit-text-fill-color: #b4b4b4 !important;  
    -webkit-box-shadow: 0 0 0px 1000px transparent  inset !important;  
    background-color:#fff !important;  
    background-image: none !important;  
     transition: background-color 50000s ease-in-out 0s; 
} 
img{
    border:0;
}