@media only screen and (max-width: 400px) {
    .search-form button:not(.disabled):before {
        content: '';
        position: absolute;
        right: 10px;
        top: 50%;
        margin-top: -19px;
        width: 20px;
        height: 20px;
        border: 4px solid;
        border-left-color: transparent;
        border-radius: 50%;
        filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
        opacity: 0;
        -moz-transition-duration: 0.5s;
        -o-transition-duration: 0.5s;
        -webkit-transition-duration: 0.5s;
        transition-duration: 0.5s;
        -moz-transition-property: opacity;
        -o-transition-property: opacity;
        -webkit-transition-property: opacity;
        transition-property: opacity;
        -moz-animation-duration: 1s;
        -webkit-animation-duration: 1s;
        animation-duration: 1s;
        -moz-animation-iteration-count: infinite;
        -webkit-animation-iteration-count: infinite;
        animation-iteration-count: infinite;
        -moz-animation-name: rotate;
        -webkit-animation-name: rotate;
        animation-name: rotate;
        -moz-animation-timing-function: linear;
        -webkit-animation-timing-function: linear;
        animation-timing-function: linear;
    }
}

.search-form button:not(.disabled):before {
    content: '';
    position: absolute;
    right: 50px;
    /*top: 50%;
    margin-top: -15px;*/
    width: 20px;
    height: 20px;
    border: 4px solid;
    border-left-color: transparent;
    border-radius: 50%;
    filter: progid:DXImageTransform.Microsoft.Alpha(Opacity=0);
    opacity: 0;
    -moz-transition-duration: 0.5s;
    -o-transition-duration: 0.5s;
    -webkit-transition-duration: 0.5s;
    transition-duration: 0.5s;
    -moz-transition-property: opacity;
    -o-transition-property: opacity;
    -webkit-transition-property: opacity;
    transition-property: opacity;
    -moz-animation-duration: 1s;
    -webkit-animation-duration: 1s;
    animation-duration: 1s;
    -moz-animation-iteration-count: infinite;
    -webkit-animation-iteration-count: infinite;
    animation-iteration-count: infinite;
    -moz-animation-name: rotate;
    -webkit-animation-name: rotate;
    animation-name: rotate;
    -moz-animation-timing-function: linear;
    -webkit-animation-timing-function: linear;
    animation-timing-function: linear;
}

.search-form button:not(.disabled):after {
    content: '';
    display: inline-block;
    height: 100%;
    width: 0px;
    -moz-transition-delay: 0.5s;
    -o-transition-delay: 0.5s;
    -webkit-transition-delay: 0.5s;
    transition-delay: 0.5s;
    -moz-transition-duration: 0.75s;
    -o-transition-duration: 0.75s;
    -webkit-transition-duration: 0.75s;
    transition-duration: 0.75s;
    -moz-transition-property: width;
    -o-transition-property: width;
    -webkit-transition-property: width;
    transition-property: width;
}

.search-form button:not(.disabled).sending {
    pointer-events: none;
    cursor: not-allowed;
}

.search-form button:not(.disabled).sending:not(.expand) {
    text-align: left;
}

.search-form button:not(.disabled).sending:before {
    -moz-transition-delay: 0.5s;
    -o-transition-delay: 0.5s;
    -webkit-transition-delay: 0.5s;
    transition-delay: 0.5s;
    -moz-transition-duration: 1s;
    -o-transition-duration: 1s;
    -webkit-transition-duration: 1s;
    transition-duration: 1s;
    filter: progid:DXImageTransform.Microsoft.Alpha(enabled=false);
    opacity: 1;
}

.search-form button:not(.disabled).sending:after {
    -moz-transition-delay: 0s;
    -o-transition-delay: 0s;
    -webkit-transition-delay: 0s;
    transition-delay: 0s;
    width: 20px;
}

@keyframes rotate {
    0% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@-webkit-keyframes rotate {
    0% {
        -moz-transform: rotate(0deg);
        -ms-transform: rotate(0deg);
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }

    100% {
        -moz-transform: rotate(360deg);
        -ms-transform: rotate(360deg);
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}