.tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em} .tb-button[data-toolset-blocks-button="1b8e05d87d7cf077f3603a9deca68807"] .tb-button__link { background-color: rgba( 0, 52, 95, 1 );border-radius: 0;color: rgba( 255, 255, 255, 1 );padding: 8px 15px 8px 15px;margin-top: 15px;margin-bottom: 0;border: 2px solid rgba( 0, 52, 95, 1 );font-size: 12px;font-family: Roboto;font-weight: bold;letter-spacing: 1px;text-transform: uppercase;color: rgba( 255, 255, 255, 1 ); } .tb-button[data-toolset-blocks-button="1b8e05d87d7cf077f3603a9deca68807"] .tb-button__link:hover { background-color: rgba( 255, 255, 255, 1 );border-radius: 0;color: rgba( 0, 52, 95, 1 );padding: 8px 15px 8px 15px;margin-top: 15px;margin-bottom: 0;border: 2px solid rgba( 0, 52, 95, 1 );font-size: 12px;font-family: Roboto;font-weight: regular;letter-spacing: 1px;text-transform: uppercase;color: rgba( 0, 52, 95, 1 ); } .tb-button[data-toolset-blocks-button="1b8e05d87d7cf077f3603a9deca68807"] .tb-button__icon { font-family: dashicons;margin-left: 5px; } .tb-button[data-toolset-blocks-button="1b8e05d87d7cf077f3603a9deca68807"] .tb-button__icon::before { content: '\f345'; } .tb-fields-and-text[data-toolset-blocks-fields-and-text="e9a9522a56d4dd18163ac1129294429d"] { font-weight: normal;color: rgba( 51, 51, 51, 1 );margin-bottom: 5px; } .tb-fields-and-text[data-toolset-blocks-fields-and-text="e9a9522a56d4dd18163ac1129294429d"] p { font-weight: normal;color: rgba( 51, 51, 51, 1 ); } h5.tb-heading[data-toolset-blocks-heading="ceb15c996284b777b9de4583d770840e"]  { text-align: left; }  .tb-image{position:relative;transition:transform 0.25s ease}.wp-block-image .tb-image.aligncenter{margin-left:auto;margin-right:auto}.tb-image img{max-width:100%;height:auto;width:auto;transition:transform 0.25s ease}.tb-image .tb-image-caption-fit-to-image{display:table}.tb-image .tb-image-caption-fit-to-image .tb-image-caption{display:table-caption;caption-side:bottom} .wp-block-image.tb-image[data-toolset-blocks-image="73c1625295a2fbfefab1850e9ae5ba65"] { max-width: 100%; } .wp-block-image.tb-image[data-toolset-blocks-image="73c1625295a2fbfefab1850e9ae5ba65"] img { margin-bottom: 0; } @media only screen and (max-width: 781px) { .tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em} .tb-image{position:relative;transition:transform 0.25s ease}.wp-block-image .tb-image.aligncenter{margin-left:auto;margin-right:auto}.tb-image img{max-width:100%;height:auto;width:auto;transition:transform 0.25s ease}.tb-image .tb-image-caption-fit-to-image{display:table}.tb-image .tb-image-caption-fit-to-image .tb-image-caption{display:table-caption;caption-side:bottom} } @media only screen and (max-width: 599px) { .tb-button{color:#f1f1f1}.tb-button--left{text-align:left}.tb-button--center{text-align:center}.tb-button--right{text-align:right}.tb-button__link{color:inherit;cursor:pointer;display:inline-block;line-height:100%;text-decoration:none !important;text-align:center;transition:all 0.3s ease}.tb-button__link:hover,.tb-button__link:focus,.tb-button__link:visited{color:inherit}.tb-button__link:hover .tb-button__content,.tb-button__link:focus .tb-button__content,.tb-button__link:visited .tb-button__content{font-family:inherit;font-style:inherit;font-weight:inherit;letter-spacing:inherit;text-decoration:inherit;text-shadow:inherit;text-transform:inherit}.tb-button__content{vertical-align:middle;transition:all 0.3s ease}.tb-button__icon{transition:all 0.3s ease;display:inline-block;vertical-align:middle;font-style:normal !important}.tb-button__icon::before{content:attr(data-font-code);font-weight:normal !important}.tb-button__link{background-color:#444;border-radius:0.3em;font-size:1.3em;margin-bottom:0.76em;padding:0.55em 1.5em 0.55em} .tb-image{position:relative;transition:transform 0.25s ease}.wp-block-image .tb-image.aligncenter{margin-left:auto;margin-right:auto}.tb-image img{max-width:100%;height:auto;width:auto;transition:transform 0.25s ease}.tb-image .tb-image-caption-fit-to-image{display:table}.tb-image .tb-image-caption-fit-to-image .tb-image-caption{display:table-caption;caption-side:bottom} } 
Optical tensiometers, also referred to as goniometers, drop shape analyzers, or contact angle meters, are indispensable instr…