* {
    margin: 0;
    padding: 0;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

html {
    font-size: 62.5%;
}

body {
    margin: 0 auto;
    font-family: "microsoft yahei", arial, helvetica, sans-serif;
    font-size: 12px;
    font-size: 1.2rem;
    height: 100%;
    background: #fff;
    width: 100%;
    max-width: 1920px;
    margin: 0 auto;
    overflow-x: hidden;
    color: #333;
}

::selection {
    color: #fff;
    background: #3E83FE;
}

.bold {
    font-family: "gothambold";
}

img {
    border: none;
    vertical-align: middle;
    max-width: 100%;
}

ul li {
    list-style-type: none;
}

ul, form, p, a, img, table, tr, td, li, dd, dt, dl, span {
    margin: 0;
    padding: 0;
    list-style: none;
}

embed, video, iframe {
    max-width: 100%;
}

input[type="submit"], textarea[type="submit"] {
    cursor: pointer;
}

input[type="checkbox"], textarea[type="checkbox"] {
    cursor: pointer;
}

input[type="radio"], textarea[type="radio"] {
    cursor: pointer;
}

input, textarea, select {
    font-size: 14px;
    font-size: 1.4rem;
    border: none;
    outline: none;
    background: none;
    font-family: arial;
}

input:focus, textarea:focus, select:focus {
    outline: none;
}

textarea {
    resize: none;
}

.h1, .h2, .h3, h1, h2, h3 {
    margin: 0;
    padding: 0;
    font-weight: normal;
}

article,aside,dialog,footer,header,section,footer,nav,figure,menu {
    display: block
}

a {
    text-decoration: none;
    color: #333;
    outline: none;
    transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    -webkit-transition: 0.5s;
    cursor: pointer;
    display: inline-block;
}

a:hover,a.active,a:focus {
    color: #3E83FE;
    text-decoration: none;
    transition: 0.5s ease-in-out;
}

a:hover {
    text-decoration: none;
    color: #3E83FE;
    outline: none;
    transition: 0.5s;
    -moz-transition: 0.5s;
    -o-transition: 0.5s;
    -webkit-transition: 0.5s;
    cursor: pointer;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a, button {
    -webkit-transition: all .5s ease 0s;
    transition: all .5s ease 0s;
    text-decoration: none;
    background-color: transparent;
    border: 0;
    cursor: pointer;
}