SillyTavern/public/scripts/extensions/assets/style.css

#assets-json-url-field {
    width: 350px;
}

#assets-connect-button {
    width: 50px;
    height: 50px;
    margin-left: 5px;
}

.assets-connect-div {
    display: flex;
    flex-direction: row;
    padding: 5px;
}

.assets-list-div i {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: left;
    padding: 5px;
}

.assets-list-div i span{
    margin-left: 10px;
}

.asset-download-button {
    position: relative;
    width: 50px;
    padding: 8px 16px;
    border: none;
    outline: none;
    border-radius: 2px;
    cursor: pointer;
  }
  
.asset-download-button:active {
    background: #007a63;
}

.asset-download-button-text {
    font: bold 20px "Quicksand", san-serif;
    color: #ffffff;
    transition: all 0.2s;
}

.asset-download-button-loading .asset-download-button-text {
    visibility: hidden;
    opacity: 0;
}

.asset-download-button-loading::after {
    content: "";
    position: absolute;
    width: 16px;
    height: 16px;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    margin: auto;
    border: 4px solid transparent;
    border-top-color: #ffffff;
    border-radius: 50%;
    animation: asset-download-button-loading-spinner 1s ease infinite;
}

@keyframes asset-download-button-loading-spinner {
from {
    transform: rotate(0turn);
}

to {
    transform: rotate(1turn);
}
}