h1 {
    margin-bottom: 30px;
}

input[type="text"] {
    width: 200px;
    float: left;
}

.narrow-button {
    float: left;
    margin-left: 10px;
}

br {
    clear: both;
}

.narrow-row {
    padding-left: 25px;
    padding-right: 25px;
}

.loader {
    display: none;
    margin-left: 5px;
    font-size: 10px;
    float: left;
    border-top: 1.1em solid rgba(147, 147, 147, 0.2);
    border-right: 1.1em solid rgba(147, 147, 147, 0.2);
    border-bottom: 1.1em solid rgba(147, 147, 147, 0.2);
    border-left: 1.1em solid #676767;
    -webkit-transform: translateZ(0);
    -ms-transform: translateZ(0);
    transform: translateZ(0);
    -webkit-animation: load8 1.1s infinite linear;
    animation: load8 1.1s infinite linear;
}

.loader,
.loader:after {
    border-radius: 50%;
    width: 3em;
    height: 3em;
}

@-webkit-keyframes load8 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}

@keyframes load8 {
    0% {
        -webkit-transform: rotate(0deg);
        transform: rotate(0deg);
    }
    100% {
        -webkit-transform: rotate(360deg);
        transform: rotate(360deg);
    }
}