.inputspinner {
    position: relative;
}

.icon-inputspinner {
    position: absolute;
    display: none;
}

.icon-inputspinner-invalid-input {
    top: calc(37%);
}

.loader {
    position: relative;
    height: 20px;
    width: 20px;
    display: inline-block;
    animation: around 5.4s infinite;
}

@keyframes around {
    0% {
        transform: rotate(0deg)
    }

    100% {
        transform: rotate(360deg)
    }
}

.loader::after, .loader::before {
    content: "";
    background: white;
    position: absolute;
    display: inline-block;
    width: 100%;
    height: 100%;
    border-width: 2px;
    border-color: #333 #333 transparent transparent;
    border-style: solid;
    border-radius: 20px;
    box-sizing: border-box;
    top: 0;
    left: 0;
    animation: around 0.7s ease-in-out infinite;
}

.loader::after {
    animation: around 0.7s ease-in-out 0.1s infinite;
    background: transparent;
}