.questions-wrap {
    overflow: hidden;
    position: relative;
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
    width: calc(100% - 30px);
    max-width: calc(100% - 30px);
    padding-left: 15px;
    padding-right: 15px;
    margin: 50px auto 0;
}

.questions-wrap .question {
    width: calc(100% - 30px);
    position: absolute;
    opacity: 0;
    top:0;
    left:15px;
    -webkit-transform: translateX(100%);
    -moz-transform: translateX(100%);
    -ms-transform: translateX(100%);
    -o-transform: translateX(100%);
    transform: translateX(100%);
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.questions-wrap .question.active {
    -webkit-transform: translateX(0);
    -moz-transform: translateX(0);
    -ms-transform: translateX(0);
    -o-transform: translateX(0);
    transform: translateX(0);
    opacity: 1!important;
}

.loader {
    -webkit-transition: all 0.3s;
    -moz-transition: all 0.3s;
    -ms-transition: all 0.3s;
    -o-transition: all 0.3s;
    transition: all 0.3s;
}

.loader.hidden {
    opacity: 0;
    position: absolute;
}

.question-row {
    margin-left: -15px;
    margin-right: -15px;
}

.question-row:before,
.question-row:after {
    display: table;
    content: " ";
}

.question-row:after {
    clear: both;
}

.question-col {
    position: relative;
    min-height: 1px;
    padding-right: 15px;
    padding-left: 15px;
    float: left;
    box-sizing: border-box;
}

.question-row-2 > .question-col {
    width: 50%;
}

@media all and (max-width: 991px) {
    .question-row-2 > .question-col {
        width: 100%;
        margin-bottom: 30px;
    }
}