a, a:hover {
    text-decoration: none
}
div {
    margin: 0;
    padding: 0
}

input {
    border: 0
}
input:hover,input:active,input:visited,input:focus{outline:none}
mark {
    background: #ff0
}

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

body, button, input, select, textarea {
    font: 12px/1.5 tahoma, arial, '微软雅黑', sans-serif
}

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

address, cite, dfn, em, var {
    font-style: normal
}

code, kbd, pre, samp {
    font-family: courier new, courier, monospace
}

small {
    font-size: 12px
}

ol, ul {
    list-style: none
}

sup {
    vertical-align: text-top
}

sub {
    vertical-align: text-bottom;
    position: absolute
}

legend {
    color: #000
}

fieldset, img {
    border: 0
}

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

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

article, aside, audio, details, figcaption, figure, footer, header,mark, menu, nav, section, summary, time, video {
    display: block;
    margin: 0;
    padding: 0
}

.p {
    cursor: pointer
}

.clear {
    clear: both
}