html,
body {
    height: 100%;
}

.wrap {
    min-height: 100%;
    height: auto;
    margin: 0 auto -60px;
    padding: 0 0 60px;
}

.wrap > .container {
    padding: 70px 15px 20px;
}

.footer {
    height: 60px;
    background-color: #f5f5f5;
    border-top: 1px solid #ddd;
    padding-top: 20px;
}

.jumbotron {
    text-align: center;
    background-color: transparent;
}

.jumbotron .btn {
    font-size: 21px;
    padding: 14px 24px;
}

.not-set {
    color: #c55;
    font-style: italic;
}

/* add sorting icons to gridview sort links */
a.asc:after, a.desc:after {
    position: relative;
    top: 1px;
    display: inline-block;
    font-family: 'Glyphicons Halflings';
    font-style: normal;
    font-weight: normal;
    line-height: 1;
    padding-left: 5px;
}

a.asc:after {
    content: "\e151";
}

a.desc:after {
    content: "\e152";
}

.sort-numerical a.asc:after {
    content: "\e153";
}

.sort-numerical a.desc:after {
    content: "\e154";
}

.sort-ordinal a.asc:after {
    content: "\e155";
}

.sort-ordinal a.desc:after {
    content: "\e156";
}

.grid-view td {
    white-space: nowrap;
}

.grid-view .filters input,
.grid-view .filters select {
    min-width: 50px;
}

.hint-block {
    display: block;
    margin-top: 5px;
    color: #999;
}

.error-summary {
    color: #a94442;
    background: #fdf7f7;
    border-left: 3px solid #eed3d7;
    padding: 10px 20px;
    margin: 0 0 15px 0;
}

/* align the logout "link" (button in form) of the navbar */
.nav li > form > button.logout {
    padding: 15px;
    border: none;
}

@media(max-width:767px) {
    .nav li > form > button.logout {
        display:block;
        text-align: left;
        width: 100%;
        padding: 10px 15px;
    }
}

.nav > li > form > button.logout:focus,
.nav > li > form > button.logout:hover {
    text-decoration: none;
}

.nav > li > form > button.logout:focus {
    outline: none;
}
.header{
    background: #313f64;
    padding: 60px 0;
}
.header h1{
    font-family: 'Montserrat', sans-serif;
    color: #fff;
    font-size: 62px;
    line-height: 48px;
    text-align: center;
    font-weight: 600;
}
.header__description{
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    text-align: center;
    font-size: 24px;
    line-height: 28px;
    letter-spacing: 1px;
    padding-top: 22px;
}
.wrapper{
    padding: 60px 0;
}
.wrapper__like,
.wrapper__dislike{
    text-align: center;
}
.wrapper__like h2,
.wrapper__dislike h2{
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: #313f64;
}
.wrapper__like-img{
    text-align: center;
    margin-top: 40px;
}
.wrapper__like-img img {
    max-width: 100%;
}
.form-dislike{
    width: 800px;
    margin: 0 auto;
    margin-top: 50px;
}
textarea.form-control{
    resize: none;
    height: 136px;
}
.btn{
    background-color: #313f64;
    border-radius: 3px;
    -moz-border-radius: 3px;
    -webkit-border-radius: 3px;
    font-weight: 500;
    color: #fff;
    padding: 0 30px;
    height: 50px;
    text-decoration: none;
    font-size: 18px;
    font-family: 'Montserrat', sans-serif;
    cursor: pointer;
    transition: .3s background;
    line-height: 48px;
}
.btn:hover{
    background-color: #48a1e6;
    color: #fff;
}
.btn:hover, .btn:focus, .btn.focus {
    color: #fff;
}
.form-group{
    margin-bottom: 30px;
}
.form-control{
    padding: 10px 12px;
    font-size: 16px;
}
@media(max-width:767px) {
    .header h1{
        margin-top: 0;
        font-size: 36px;
    }
    .header__description{
        font-size: 18px;
        padding-top: 0;
    }
    .wrapper__like h2,
    .wrapper__dislike h2{
        font-size: 18px;
    }
    .wrapper{
        padding: 30px 0;
    }
    .btn{
        width: 100%;
    }
    .wrapper__dislike{
        margin-bottom: 30px;
    }
}