.search input[type='text']{

padding-top: 12px;
line-height: 13px;}
/**ΧιΌώΡωΚ½*/
.pho{
    padding-top: 75%; 
    position: relative;
    overflow: hidden;}
.pho img{
    position: absolute;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    max-width: 100%;
    max-height: 100%;
    margin:auto;
    transition: all .3s;}