.top-head {
    width: 100%;
    margin: 0 auto;
    height: 350px;
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    -webkit-box-align: center;
    align-items: center;
}
.top-head .top-headBg {
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background: url(../imgs/download_bg.jpg) center center no-repeat;
    background-size: cover;
}
.top-head-captain {
    width: 100%;
    text-align: center;
    margin: auto;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    vertical-align: middle;
    z-index: 2;
}
.top-head .title {
    color: #222;
    line-height: 1.45;
    margin: 0 0 .25em 0;
    padding: 0;
    font-weight: 700;
    text-transform: capitalize;
}
.downsearch-box{
    height: 110px;
    background: #ececec;
    display: flex;
    align-items: center;
}
.downsearch-box > div{
    display: flex;
    align-items: center;
    width: 960px;
    margin: 0 auto;
    height: 50px;
    background: #fff;
    border: 1px solid #BBBCBD;
    border-radius: 4px;
}
.downsearch-box input{
    flex: 1;
    border: 0;
    padding: 15px;
    background: transparent;
    outline: none;
}
.downsearch-box .icon-box{
    width: 50px;
    height: 100%;
    cursor: pointer;
    padding-left: 15px;
    display: flex;
    justify-content: center;
    align-items: center;
}
.downsearch-box .icon-box:hover{
    opacity: .8;
}
.main-box{
    display: flex;
    margin-bottom: 50px;
}
.main-box > div{
    width: 960px;
    margin:  0 auto;
}
.main-box > div .title {
    text-indent: 0;
    font-size: 30px;
    color: #444;
    letter-spacing: 0;
    line-height: 1.45;
    font-weight: 600;
    list-style: none;
    padding: 15px 0 20px;
    text-transform: capitalize;
}
.main-wrapper{
    display: flex;
    align-items: center;
}
.main-wrapper > div{
    flex: 1;
    height: auto;
    /*border: 1px solid deepskyblue;*/
}
.main-wrapper select{
    height: 53px;
    width: 100%;
    outline: none;
    padding: 0 15px;
    border: 1px solid #BBBCBD;
    margin-bottom: 15px;
}
.main-wrapper .btn-primary {
    border: 1px solid #fa052e;
    background-color: #fa052e;
    opacity: 1;
    color: #fff;
    display: inline-block;
    margin: 0;
    font-weight: 500;
    text-align: center;
    white-space: nowrap;
    vertical-align: middle;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    background-image: none;
    padding: 10px 30px;
    font-size: 24px;
    line-height: 1.42857143;
    border-radius: 4px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}
.mini-logo-div{
    display: flex;
    justify-content: center;
    align-items: center;
}
.main-wrapper .btn-primary:hover{
    opacity: 0.8;
    text-decoration: none;
}