@media screen and (max-width: 768px) {
.tucsh_greatarea {
    width: calc(100% - 10px);
    margin: 5px auto 0 auto;
}
.tucsh_mtop {	clear:both;
	overflow:hidden;
	height: 22px;
}
.tucsh_mtop ul li a {padding: 5px 5px;
font-size: 11px;
}
#search {float: none;
clear: both;
padding: 2px;
margin: 0px auto;
max-width:300px;
width: calc(100% - 20px);
}
.tucsh_tlogo img {	max-width: 200px;
}
.tucsh_tlogo {
    padding: 5px 5px;
    background: #FFFFFF;
    text-align: center;
}
.tucsh_centralsource h1 {
    font-size: 16px;
    line-height: 16px;
}
.tucsh_centralsource {
    padding: 5px;
}
}