html, body {
    position: relative;
    height: 100%;
    margin: 0;
}
body {
    background: #eee;
    font-size: 14px;
    color:#000;
    margin: 0;
    padding: 0;
}

.sign_up{
    position: fixed;
    width: 16%;
    top: 20%;
    right: 3%;
    z-index: 10;
    transform-origin: center center;
    -webkit-transform-origin: center center;
    animation:small_big 0.6s ease-out infinite alternate;
    -moz-animation:small_big 0.6s ease-out infinite alternate;
    -webkit-animation:small_big 0.6s ease-out infinite alternate;
    cursor: pointer;
    outline: none;
}
.sign_up_wrap{
    position: fixed;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    display: flex;
    display: -webkit-flex;
    -webkit-align-items: center;
    align-items: center;
    background: url('../images/bj.png');
    z-index: -1;
}

.sign_up_wrap .pdf{
    width: 96%;
    height: 200px;
    background: #fff;
    border-radius: 6px;
    overflow: hidden;
    margin-left: 2%;
    position: relative;
}
.sign_up_wrap .pdf .close2{
    position: absolute;
    width: 30px;
    height: 30px;
    right: 10px;
    top: 10px;
    cursor: pointer;
}
.sign_up_wrap .pdf .close2 img{
    width: 100%;
    display: block;
}
.sign_up_wrap .pdf h1{
    line-height: 50px;
    color: #fff;
    background: red;
    font-size: 16px;
    font-weight: bold;
    text-align: center;
}
.sign_up_wrap .pdf p{
    width: 100%;
    padding: 0 16%;
    height: 150px;
    position: relative;
    overflow: hidden;
    display: flex;
    display: -webkit-flex;
    -webkit-justify-content: space-around;
    justify-content: space-around;
     -webkit-align-items: center;
    align-items: center;
}
.sign_up_wrap .pdf p a{
    width: 36%;
}
.sign_up_wrap .pdf p a img{
    width: 100%;
    display: block;
}


/*small_big*/
 @keyframes small_big
{
 0% {transform: scale(1);-webkit-transform: scale(1);}
 50% {transform: scale(1.1);-webkit-transform: scale(1.1);}
 100% {transform: scale(1);-webkit-transform: scale(1);}
}
@-moz-keyframes small_big
{
 0% {transform: scale(1);-webkit-transform: scale(1);}
 50% {transform: scale(1.1);-webkit-transform: scale(1.1);}
 100% {transform: scale(1);-webkit-transform: scale(1);}
}
@-webkit-keyframes small_big
{
 0% {transform: scale(1);-webkit-transform: scale(1);}
 50% {transform: scale(1.1);-webkit-transform: scale(1.1);}
 100% {transform: scale(1);-webkit-transform: scale(1);}
}
.boot_page_wrap{
    width: 100%;
    height: 100%;
    background: url(../images/index/bg.jpg) no-repeat left 70px;
    background-size: cover;
    position: relative;
}

.boot_page_wrap img{
    width: 100%;
}
.boot_page_wrap .btn_wrap{
    width: 56.8%;
    position: absolute;
    top: 65%;
    left: 21.6%;
}
.boot_page_wrap a.page_btn01,
.boot_page_wrap a.page_btn02{
    width: 100%;
    display: block;
    margin-top: 5px;
}
.boot_page_wrap .bottom_img{
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
}