.ch1 {width: 100%;display: contents;font-family: 'Khand', sans-serif;
    font-size: 13px;}
.ch2 {display: none;}
.detal_a1 {width: 48%;font-family: 'Khand', sans-serif;
    display: inline-block;}
.chars_list {margin-bottom: 0px;}
.pr3 {border-top: 1px solid;padding-top: 8px; margin-top: 5px;line-height: 1.2;}