.solution {
   position: relative;
   padding-top: 52px;
   padding-bottom: 150px;
}

.solution .navbar {
   position: absolute;
   top: 0px;
   width: 100%;
   height: 52px;
   z-index: 9999;
}

.solution .container {
   margin: 0px auto;
   width: 65%;
   border: 1px solid #7777;
   height: 100%;
   padding: 10px 20px;
}

.solution .container .row_title {
   line-height: 25px;
   text-indent: 2em;
   margin: 10px 0px;
}



.solution .footer {
   width: 100%;
   position: absolute;
   bottom: 0px;
   height: 100px;
   background: #222;
}
.title_img {
   height: 390px;
   width: 100%;
   position: relative;
   background: url(/img/backrgoundSupprot.jpg);
   background-size: 100% 100%;
}