/*回到顶部*/
.lanmua_fixed_tip{position: fixed;right: 20px;bottom: 15px;z-index: 600;display: none;}
.lanmua_fixed_tip .scroll_top{padding: 12px 12px 6px 12px;cursor: pointer; border:2px solid #fff}
.lanmua_fixed_tip .scroll_top img{height: 18px;}
.lanmua_fixed_tip .scroll_top:hover{transition: all 0.5s; animation: 1s su-pudding;}
@keyframes su-pudding {
0% {
    transform: scale(1.2, 0.8);
}
1% {
    transform: scale(1.18, 0.82);
}
2% {
    transform: scale(1.16, 0.84);
}
3% {
    transform: scale(1.13, 0.87);
}
4% {
    transform: scale(1.1, 0.9);
}
5% {
    transform: scale(1.07, 0.93);
}
6% {
    transform: scale(1.04, 0.96);
}
7% {
    transform: scale(1.01, 0.99);
}
8% {
    transform: scale(0.99, 1.01);
}
9% {
    transform: scale(0.97, 1.03);
}
10% {
    transform: scale(0.95, 1.05);
}
11% {
    transform: scale(0.94, 1.06);
}
12% {
    transform: scale(0.93, 1.07);
}
13% {
    transform: scale(0.93, 1.07);
}
14% {
    transform: scale(0.93, 1.07);
}
15% {
    transform: scale(0.93, 1.07);
}
16% {
    transform: scale(0.94, 1.06);
}
17% {
    transform: scale(0.94, 1.06);
}
18% {
    transform: scale(0.95, 1.05);
}
19% {
    transform: scale(0.96, 1.04);
}
20% {
    transform: scale(0.98, 1.02);
}
21% {
    transform: scale(0.99, 1.01);
}
22% {
    transform: scale(1, 1);
}
23% {
    transform: scale(1, 1);
}
24% {
    transform: scale(1.01, 0.99);
}
25% {
    transform: scale(1.02, 0.98);
}
26% {
    transform: scale(1.02, 0.98);
}
27% {
    transform: scale(1.02, 0.98);
}
28% {
    transform: scale(1.03, 0.97);
}
29% {
    transform: scale(1.03, 0.97);
}
30% {
    transform: scale(1.02, 0.98);
}
31% {
    transform: scale(1.02, 0.98);
}
32% {
    transform: scale(1.02, 0.98);
}
33% {
    transform: scale(1.02, 0.98);
}
34% {
    transform: scale(1.01, 0.99);
}
35% {
    transform: scale(1.01, 0.99);
}
36% {
    transform: scale(1.01, 0.99);
}
37% {
    transform: scale(1, 1);
}
38% {
    transform: scale(1, 1);
}
39% {
    transform: scale(1, 1);
}
40% {
    transform: scale(0.99, 1.01);
}
41% {
    transform: scale(0.99, 1.01);
}
42% {
    transform: scale(0.99, 1.01);
}
43% {
    transform: scale(0.99, 1.01);
}
44% {
    transform: scale(0.99, 1.01);
}
45% {
    transform: scale(0.99, 1.01);
}
46% {
    transform: scale(0.99, 1.01);
}
47% {
    transform: scale(0.99, 1.01);
}
48% {
    transform: scale(0.99, 1.01);
}
49% {
    transform: scale(1, 1);
}
}