.lingotek-source-dropdown-toggle,
.lingotek-target-dropdown-toggle {
    display: inline-block;
    height: 30px;
    width: 20px;
    background: url("../img/icon-collapse.svg") no-repeat center;
    transform: rotateZ(180deg);
    background-size: 15px 15px;
    padding: 0;
    padding-left: 0;
    margin-bottom: 2px;
    float: right;
    opacity: .8;
}

.lingotek-source-dropdown-toggle:focus,
.lingotek-target-dropdown-toggle:focus {
    outline: none;
}

.lingotek-source-dropdown.open .lingotek-source-dropdown-toggle,
.lingotek-target-dropdown.open .lingotek-target-dropdown-toggle {
    transform: rotateZ(0);
}

.lingotek-source-dropdown.open .lingotek-source-actions,
.lingotek-target-dropdown.open .lingotek-target-actions {
    display: block;
}

.lingotek-source-dropdown,
.lingotek-target-dropdown {
    position: relative;
    display: inline-block;
    margin-right: 8px;
}

.lingotek-source-actions,
.lingotek-target-actions {
    display: none;
    position: absolute;
    list-style-type: none;
    margin: 0;
    padding: 0;
    background-color: #f9f9f9;
    min-width: 200px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
    z-index: 1;
    font-size: 90%;
}

.lingotek-source-actions a,
.lingotek-target-actions a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
    font-size: 12px;
}

.lingotek-source-actions a:hover,
.lingotek-target-actions a:hover {
    background-color: #f1f1f1
}

.visually-hidden {
    position: absolute !important;
    overflow: hidden;
    clip: rect(1px, 1px, 1px, 1px);
    width: 1px;
    height: 1px;
    word-wrap: normal;
}