textarea { -webkit-appearance: none;}
input[type="button"], input[type="submit"], input[type="text"] {-webkit-appearance: none;} /*去除ios默认样式*/
*{margin:0;padding:0;font-family:"微软雅黑";color:#666666;}
a{text-decoration: none;}
a:hover{text-decoration: none;}
a:visited {text-decoration: none;}
a:active {text-decoration: none;}
a:focus{text-decoration: none}
.lab {background:#009ee6;color:#fff;float:left;margin:2px 2%;border-radius:4px;padding:2px 0px;width:20%;cursor:pointer}
header {width:100%;position:fixed;top:0px;z-index:997;background-color:#ffffff;}
input[type="text"] {border:1px solid #999999;border-radius:4px;padding-left:5px;height:25px}


.tab ul li a {color:#737373;}
.tab ul li a:hover {color:#009ee6}
.tab ul li .sel {color:#009ee6;}
.relative {position: relative;text-align: center;right:20px;float: right;width:25%}
input::-webkit-input-placeholder {color: #ddd;}
input {width:100%}
.main {width:90%;margin: 0 0 0 10%;}
.left {float: left;text-align: center;}
.logo {color:#009ee6}
.right {width:30%;float:right;text-align: center;position:fixed;right:5px}
.right p {margin:0 0 5px}
.menu {position: fixed;top:120px;right:10%}
.up {position:fixed;bottom:50px;width:30px;height:30px;z-index:999;}
#searchbtn{width:15px;height:15px;position: absolute;}
#background {display:none;position: fixed;top:0;left:0;background-color: #000000;height: 100%;width: 100%;opacity: 0.5;z-index: 998;}
.zt {font-size: 12px;}
#keywords {font-size:12px}
.erweima {margin-top:20px}
.erweima hr {margin: 5px auto 10px; border: 0;border-top: 1px solid #eee;width:75%;}
#doctors p{color:#333;}

.zhengwen {color:#666;}

@media screen and (max-width:605px){
    *{font-size: 14px;}
    .time {font-size: 10px;}
    .logo {font-size: 17px;}
    .relative{top:-33px;}
    .tab {height: 35px;line-height:35px;border-top:1px solid #eee;position: fixed;left: 0;top: 55px;background: #fff; width: 100%;z-index: 999;}
    .tab ul {list-style: none; width: 81%;margin: 0 0 0 10%;}
    .tab ul li {float: left;text-align: left;width:25%;margin-left:10px}
    .tab ul li a{line-height: 20px;}
    #searchbtn{top:3px;right:3px;}
    .left {width:90%;}
    .right{display: none;}
    .menu{display: block;right:0;}
    .avatar {width:42px;height:42px;}
    .up {right:3%;}
    .gb {margin-top: 125px}
    #bigpicture {width:100%;height:auto}
    .zhengwen {line-height: 20px;letter-spacing:0.5px}
    #tu {left:15%;width:70%;}
    
}

@media screen and (min-width:605px) and (max-width:850px){
    *{font-size: 14px;}
    .time {font-size: 12px;}
    .logo {font-size: 20px;}
    .relative{top:-35px;}
    .tab {height: 30px;position: fixed;left: 25%;top: 22px;background: #fff;z-index: 999;width:45% ;}
    .tab ul li a{line-height: 30px;}
    #searchbtn{top:4px;right:4px;}
    .left {width:60%;}
    .right{display: block;top:115px;}
    .menu{display: none;}
    .avatar {width:52px;height:52px;}
    .up {display:block;right:25%;}
    .gb {margin-top: 110px}
    #bigpicture {width:100%;height:auto}
    .zhengwen {line-height: 23px}
    .tab ul {list-style: none;margin-left:10px}
    .tab ul li {float: left;text-align: left;width:25%;}
    header {border-bottom:1px solid #eee;height:65px}
    #tu {left:38%;width:24%;}
}
@media screen and (min-width:850px) {
	*{font-size: 16px;}
    .time {font-size: 14px;}
    .logo {font-size: 25px;}
    .relative{top:-40px;}
    .tab {height: 40px;position: fixed;left: 25%;top: 20px;background: #fff; width: 45%;z-index: 999;}
    .tab ul li a{line-height: 40px;}
    #searchbtn{top:7px;right:7px;}
    .left {width:60%;}
    .right{display: block;top:130px;}
    .menu{display: none;}
    .avatar {width:62px;height:62px;}
    .up {display:block;right:25%;}
    .gb {margin-top: 125px}
    #bigpicture {width:100%;height:auto}
    .zhengwen {line-height: 26px}
    .tab ul {list-style: none;margin-left:10px}
    .tab ul li {float: left;text-align: left;width:25%;}
    header {border-bottom:1px solid #eee;height:65px}
    #tu {left:38%;width:24%;}
}