.head_seach{position: fixed;overflow: hidden;top: 0px;right: 0;left: 0;padding: 10px 4%;background-color: #FFF; z-index: 20;border-bottom: 1px solid #f0f3f8;}
.head_seach .logo{width: auto;height: 30px;display: block;}
.head_seach .logo img{height: 100%;width: auto;display: block;}
.head_seach .seach{width:65%;background-color: #f0f3f8;border-radius: 30px;height: 30px;padding: 0 40px 0 15px;position: relative;}
.head_seach_h{height:91px;}
.head_seach .seach a{width: 100%;height: 100%; display: block;}
.head_seach .seach .input input{width: 100%;height: 30px;line-height: 30px;display: block;background: none;font-size: 13px;}
.head_seach .seach .btn{position: absolute;top: 0;right:5px;bottom: 0;width: 30px;height: 30px;font-size: 16px;cursor: pointer;background: none;text-align: center;line-height: 30px;}

.head_seach select{/* border: 1px solid #b3b9c7; */border: none;font-size: 13px;border-radius: 3px; color: #696E80;}