.full_width,
.one_half,
.one_third,
.two_third,
.one_fourth,
.three_fourth,
.one_fifth,
.two_fifth,
.three_fifth,
.four_fifth{ position:relative; float: left;}

.one_half  {width: 50%;}
.one_third  {width: 33.3%;}
.two_third  {width: 66.7%;}
.one_fourth  {width: 25%;}
.three_fourth  {width: 75%;}
.one_fifth  {width: 20%;}
.two_fifth  {width: 40%;}
.three_fifth  {width: 60%;}
.four_fifth  {width: 80%;}






@media screen and (max-width: 980px) {
.full_width,
.one_half,
.one_third,
.two_third,
.one_fourth,
.three_fourth,
.one_fifth,
.two_fifth,
.three_fifth,
.four_fifth{
clear: both; width: 100% !important;  margin-left: 0; margin-right: 0; margin-bottom: 0;padding: 0px 10px;}
.one_half { padding-bottom:40px;}
.top-container .one_half{padding: 0px 0px; margin-bottom:35px;}
}